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Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders 1077+ messages / 5 participants [nested] [flat]
* Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders @ 2020-01-06 17:57 Tom Lane <[email protected]> 2020-01-06 18:57 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Pierre Ducroquet <[email protected]> 0 siblings, 1 reply; 1077+ messages in thread From: Tom Lane @ 2020-01-06 17:57 UTC (permalink / raw) To: Pierre Ducroquet <[email protected]>; +Cc: Julien Rouhaud <[email protected]>; pgsql-hackers Pierre Ducroquet <[email protected]> writes: > Attached to this email is a patch with better comments regarding the > XLogSendLogical change. Hi, This patch entirely fails to apply for me (and for the cfbot too). It looks like (a) it's missing a final newline and (b) all the tabs have been mangled into spaces, and not correctly mangled either. I could probably reconstruct a workable patch if I had to, but it seems likely that it'd be easier for you to resend it with a little more care about attaching an unmodified attachment. As for the question of back-patching, it seems to me that it'd likely be reasonable to put this into v12, but probably not further back. There will be no interest in back-patching commit cfdf4dc4f, and it seems like the argument for this patch is relatively weak without that. regards, tom lane ^ permalink raw reply [nested|flat] 1077+ messages in thread
* Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders 2020-01-06 17:57 Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Tom Lane <[email protected]> @ 2020-01-06 18:57 ` Pierre Ducroquet <[email protected]> 2020-01-06 19:16 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Julien Rouhaud <[email protected]> 2020-01-06 19:21 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Marc Cousin <[email protected]> 0 siblings, 2 replies; 1077+ messages in thread From: Pierre Ducroquet @ 2020-01-06 18:57 UTC (permalink / raw) To: Tom Lane <[email protected]>; +Cc: Julien Rouhaud <[email protected]>; pgsql-hackers On Monday, January 6, 2020 6:57:33 PM CET Tom Lane wrote: > Pierre Ducroquet <[email protected]> writes: > > Attached to this email is a patch with better comments regarding the > > XLogSendLogical change. > > Hi, > This patch entirely fails to apply for me (and for the cfbot too). > It looks like (a) it's missing a final newline and (b) all the tabs > have been mangled into spaces, and not correctly mangled either. > I could probably reconstruct a workable patch if I had to, but > it seems likely that it'd be easier for you to resend it with a > little more care about attaching an unmodified attachment. > > As for the question of back-patching, it seems to me that it'd > likely be reasonable to put this into v12, but probably not > further back. There will be no interest in back-patching > commit cfdf4dc4f, and it seems like the argument for this > patch is relatively weak without that. > > regards, tom lane Hi My deepest apologies for the patch being broken, I messed up when transferring it between my computers after altering the comments. The verbatim one attached to this email applies with no issue on current HEAD. The patch regarding PostmasterIsAlive is completely pointless since v12 where the function was rewritten, and was included only to help reproduce the issue on older versions. Back-patching the walsender patch further than v12 would imply back-patching all the machinery introduced for PostmasterIsAlive (9f09529952) or another intrusive change there, a too big risk indeed. Regards Pierre Attachments: [text/x-patch] XLogSendLogical-speedup.patch (1.5K, ../../5194283.UJeK729sQZ@peanuts2/2-XLogSendLogical-speedup.patch) download | inline diff: diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index 6e80e67590..4b57db6fc2 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -2774,7 +2774,13 @@ XLogSendLogical(void) { XLogRecord *record; char *errm; - XLogRecPtr flushPtr; + + /* + * We'll use the current flush point to determine whether we've caught up. + * This variable is static in order to cache it accross calls. This caching + * is needed because calling GetFlushRecPtr needs to acquire an expensive lock. + */ + static XLogRecPtr flushPtr = InvalidXLogRecPtr; /* * Don't know whether we've caught up yet. We'll set WalSndCaughtUp to @@ -2791,11 +2797,6 @@ XLogSendLogical(void) if (errm != NULL) elog(ERROR, "%s", errm); - /* - * We'll use the current flush point to determine whether we've caught up. - */ - flushPtr = GetFlushRecPtr(); - if (record != NULL) { /* @@ -2808,7 +2809,15 @@ XLogSendLogical(void) sentPtr = logical_decoding_ctx->reader->EndRecPtr; } - /* Set flag if we're caught up. */ + /* Initialize flushPtr if needed */ + if (flushPtr == InvalidXLogRecPtr) + flushPtr = GetFlushRecPtr(); + + /* If EndRecPtr is past our flushPtr, we must update it to know if we caught up */ + if (logical_decoding_ctx->reader->EndRecPtr >= flushPtr) + flushPtr = GetFlushRecPtr(); + + /* If EndRecPtr is still past our flushPtr, it means we caught up */ if (logical_decoding_ctx->reader->EndRecPtr >= flushPtr) WalSndCaughtUp = true; ^ permalink raw reply [nested|flat] 1077+ messages in thread
* Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders 2020-01-06 17:57 Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Tom Lane <[email protected]> 2020-01-06 18:57 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Pierre Ducroquet <[email protected]> @ 2020-01-06 19:16 ` Julien Rouhaud <[email protected]> 2020-01-06 21:43 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Tom Lane <[email protected]> 1 sibling, 1 reply; 1077+ messages in thread From: Julien Rouhaud @ 2020-01-06 19:16 UTC (permalink / raw) To: Pierre Ducroquet <[email protected]>; +Cc: Tom Lane <[email protected]>; pgsql-hackers On Mon, Jan 6, 2020 at 7:57 PM Pierre Ducroquet <[email protected]> wrote: > > On Monday, January 6, 2020 6:57:33 PM CET Tom Lane wrote: > > Pierre Ducroquet <[email protected]> writes: > > > Attached to this email is a patch with better comments regarding the > > > XLogSendLogical change. > > > > Hi, > > This patch entirely fails to apply for me (and for the cfbot too). > > It looks like (a) it's missing a final newline and (b) all the tabs > > have been mangled into spaces, and not correctly mangled either. > > I could probably reconstruct a workable patch if I had to, but > > it seems likely that it'd be easier for you to resend it with a > > little more care about attaching an unmodified attachment. > > > > As for the question of back-patching, it seems to me that it'd > > likely be reasonable to put this into v12, but probably not > > further back. There will be no interest in back-patching > > commit cfdf4dc4f, and it seems like the argument for this > > patch is relatively weak without that. > > > > regards, tom lane > > Hi > > My deepest apologies for the patch being broken, I messed up when transferring > it between my computers after altering the comments. The verbatim one attached > to this email applies with no issue on current HEAD. > The patch regarding PostmasterIsAlive is completely pointless since v12 where > the function was rewritten, and was included only to help reproduce the issue > on older versions. Back-patching the walsender patch further than v12 would > imply back-patching all the machinery introduced for PostmasterIsAlive > (9f09529952) or another intrusive change there, a too big risk indeed. +1, backpatch to v12 looks sensible. ^ permalink raw reply [nested|flat] 1077+ messages in thread
* Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders 2020-01-06 17:57 Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Tom Lane <[email protected]> 2020-01-06 18:57 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Pierre Ducroquet <[email protected]> 2020-01-06 19:16 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Julien Rouhaud <[email protected]> @ 2020-01-06 21:43 ` Tom Lane <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Tom Lane @ 2020-01-06 21:43 UTC (permalink / raw) To: Julien Rouhaud <[email protected]>; +Cc: Pierre Ducroquet <[email protected]>; pgsql-hackers Julien Rouhaud <[email protected]> writes: > On Mon, Jan 6, 2020 at 7:57 PM Pierre Ducroquet <[email protected]> wrote: >> My deepest apologies for the patch being broken, I messed up when transferring >> it between my computers after altering the comments. The verbatim one attached >> to this email applies with no issue on current HEAD. >> The patch regarding PostmasterIsAlive is completely pointless since v12 where >> the function was rewritten, and was included only to help reproduce the issue >> on older versions. Back-patching the walsender patch further than v12 would >> imply back-patching all the machinery introduced for PostmasterIsAlive >> (9f09529952) or another intrusive change there, a too big risk indeed. > +1, backpatch to v12 looks sensible. Pushed with some minor cosmetic fiddling. regards, tom lane ^ permalink raw reply [nested|flat] 1077+ messages in thread
* Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders 2020-01-06 17:57 Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Tom Lane <[email protected]> 2020-01-06 18:57 ` Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Pierre Ducroquet <[email protected]> @ 2020-01-06 19:21 ` Marc Cousin <[email protected]> 1 sibling, 0 replies; 1077+ messages in thread From: Marc Cousin @ 2020-01-06 19:21 UTC (permalink / raw) To: Pierre Ducroquet <[email protected]>; Tom Lane <[email protected]>; +Cc: Julien Rouhaud <[email protected]>; pgsql-hackers Hi, I spent a little bit of time trying to explain the problem we are facing clearly, and provide a reproducible benchmark. So here it is. What triggered our investigation is that we have a PostgreSQL cluster containing about 15 databases, most of them being used as sources for logical replication. This means we have about as many WAL senders active on the cluster at the same time. What we saw was that we had very high spikes of CPU activity, with very high level of SYS (up to 50% of the whole system was SYS, with 100% load on all CPUs) on the server, which is a dual Xeon Silver 4110, so 16 cores, 32 threads. That seemed insane as our usual load isn't that high on average (like 20% total cpu use, with ~ 1% of SYS), and mostly on 2 of those 15 databases. This mostly occured when creating an index, or doing batch updates, copys, etc. And all WAL senders consumed about the same amount, even those connected to databases where nothing happened. And while testing, we noticed things were worse with PG 12 than with PG 10 (that was the cause for the first patch Pierre posted, which was more of a way to get PostmasterIsAlive out of the way for PG 10 to get the same behaviour on both databases and confirm what was different between the two versions). So that was what the first benchmark we did, what Pierre posted a few days ago. With the second patch (reducing calls to GetFlushRecPtr), on PostgreSQL 12, with statements affecting lots of records at once, we managed to reduce the WAL senders' consumption by a factor of 15 (if the patch is correct of course). SYS was down to more sensible (near 0) values. WAL senders for databases which had no decoding to do didn't consume that much anymore, only the one connected to the database doing the work used a lot of CPU, but that's expected. This solves the problem we are facing. Without this, we won't be able to upgrade to PG 12, as the impact of GetFlushRecPtr is even worse than with PG 10. I've now tried to measure the impact of the patch on a more evenly balanced activity on several databases, where the contention on GetFlushRecPtr is less severe, to see if there are wins in all cases. Simple scripts to test this are provided as an attachment. Just set the "max" environment variable to the amount of databases/WAL senders you want, and then run create_logical.sh (creates the databases and the slots), then connect_logical.sh (connects pg_recvlogical processes to these slots), and run_stress.sh (runs a pgbench on each database, each doing 100000 transactions, all in parallel). drop_logical.sh does the cleanup. Sorry, they are very basic... Here are the results on patched/unpatched PG 12. You have the messages from all pgbenchs, then the consumption of all WAL senders at the end of a run. As you can see, pgbench runs are ~ 20% faster. That's because with unpatched, we are CPU starved (the server is 100% CPU), which we aren't with patched. WAL senders needed about half the CPU in the patched case as shown by pidstat. UNPATCHED: transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.943 ms tps = 514.796454 (including connections establishing) tps = 514.805610 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.949 ms tps = 513.130790 (including connections establishing) tps = 513.168135 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.950 ms tps = 512.946425 (including connections establishing) tps = 512.961746 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.951 ms tps = 512.643065 (including connections establishing) tps = 512.678765 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.953 ms tps = 512.159794 (including connections establishing) tps = 512.178075 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.953 ms tps = 512.024962 (including connections establishing) tps = 512.034590 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.953 ms tps = 512.016413 (including connections establishing) tps = 512.034438 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.954 ms tps = 511.728080 (including connections establishing) tps = 511.760138 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.954 ms tps = 511.655046 (including connections establishing) tps = 511.678533 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.955 ms tps = 511.604767 (including connections establishing) tps = 511.617562 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.955 ms tps = 511.525593 (including connections establishing) tps = 511.558150 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.955 ms tps = 511.496498 (including connections establishing) tps = 511.505871 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.956 ms tps = 511.334434 (including connections establishing) tps = 511.363141 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.956 ms tps = 511.256908 (including connections establishing) tps = 511.284577 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.957 ms tps = 511.021219 (including connections establishing) tps = 511.041905 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.957 ms tps = 510.977176 (including connections establishing) tps = 511.004730 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.958 ms tps = 510.818341 (including connections establishing) tps = 510.870735 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.958 ms tps = 510.719611 (including connections establishing) tps = 510.741600 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.959 ms tps = 510.460165 (including connections establishing) tps = 510.504649 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.961 ms tps = 509.962481 (including connections establishing) tps = 509.978043 (excluding connections establishing) ~$ pidstat -C postgres -l -u -T CHILD Linux 4.9.0-11-amd64 (hardy) 01/06/2020 _x86_64_ (32 CPU) 02:39:30 PM UID PID usr-ms system-ms guest-ms Command 02:39:30 PM 111 78644 2232190 284870 0 /tmp/pg-12-unpatched/bin/postgres 02:39:30 PM 111 78646 400 340 0 postgres: checkpointer 02:39:30 PM 111 78647 530 1330 0 postgres: background writer 02:39:30 PM 111 78648 300 150 0 postgres: walwriter 02:39:30 PM 111 78649 30 40 0 postgres: autovacuum launcher 02:39:30 PM 111 78650 130 440 0 postgres: stats collector 02:39:30 PM 111 78790 86340 20560 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78792 89170 23270 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78794 86990 20740 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78795 91900 22540 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78797 92000 23190 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78799 94060 22520 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78801 95300 21500 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78803 93120 21360 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78805 95420 21920 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78807 94400 21350 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78809 88850 20390 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78811 90030 20690 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78812 94310 22660 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78813 94080 22470 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78814 95370 21520 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78815 94780 21470 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78816 92440 21080 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78817 94360 20700 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78818 92230 20760 0 postgres: walsender postgres [local] idle 02:39:30 PM 111 78819 90280 20780 0 postgres: walsender postgres [local] idle PATCHED: transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.680 ms tps = 595.090858 (including connections establishing) tps = 595.131449 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.683 ms tps = 594.156492 (including connections establishing) tps = 594.198624 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.684 ms tps = 593.927387 (including connections establishing) tps = 593.946829 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.686 ms tps = 593.209506 (including connections establishing) tps = 593.257556 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.686 ms tps = 593.144977 (including connections establishing) tps = 593.162018 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.686 ms tps = 593.084403 (including connections establishing) tps = 593.122178 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.686 ms tps = 593.134657 (including connections establishing) tps = 593.199432 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.687 ms tps = 592.908760 (including connections establishing) tps = 592.923386 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.687 ms tps = 592.802027 (including connections establishing) tps = 592.814300 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.687 ms tps = 592.678874 (including connections establishing) tps = 592.769759 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.687 ms tps = 592.642501 (including connections establishing) tps = 592.723261 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.688 ms tps = 592.249597 (including connections establishing) tps = 592.262962 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.690 ms tps = 591.867795 (including connections establishing) tps = 591.958672 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.690 ms tps = 591.835950 (including connections establishing) tps = 591.908940 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.690 ms tps = 591.799816 (including connections establishing) tps = 591.824497 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.690 ms tps = 591.738978 (including connections establishing) tps = 591.780258 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.691 ms tps = 591.530490 (including connections establishing) tps = 591.570876 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.691 ms tps = 591.452142 (including connections establishing) tps = 591.498424 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.693 ms tps = 590.674305 (including connections establishing) tps = 590.708951 (excluding connections establishing) transaction type: <builtin: TPC-B (sort of)> scaling factor: 1 query mode: simple number of clients: 1 number of threads: 1 number of transactions per client: 100000 number of transactions actually processed: 100000/100000 latency average = 1.693 ms tps = 590.517240 (including connections establishing) tps = 590.563531 (excluding connections establishing) ~$ pidstat -C postgres -l -u -T CHILD Linux 4.9.0-11-amd64 (hardy) 01/06/2020 _x86_64_ (32 CPU) 02:29:02 PM UID PID usr-ms system-ms guest-ms Command 02:29:02 PM 111 75810 2185430 294190 0 /tmp/pg-12-patched/bin/postgres 02:29:02 PM 111 75812 410 320 0 postgres: checkpointer 02:29:02 PM 111 75813 410 1230 0 postgres: background writer 02:29:02 PM 111 75814 270 80 0 postgres: walwriter 02:29:02 PM 111 75815 30 20 0 postgres: autovacuum launcher 02:29:02 PM 111 75816 130 360 0 postgres: stats collector 02:29:02 PM 111 75961 35890 27240 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75963 37390 27950 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75965 38360 28110 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75966 38350 28160 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75968 38370 28160 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75970 37820 28110 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75972 38250 27330 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75974 36870 27640 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75976 36890 26850 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75979 36920 26330 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75980 37090 27240 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75981 38040 28210 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75982 36530 27460 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75983 37560 27330 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75984 36660 27170 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75985 36370 27020 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75986 36960 27000 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75987 36460 26820 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75988 36290 27140 0 postgres: walsender postgres [local] idle 02:29:02 PM 111 75989 36320 26750 0 postgres: walsender postgres [local] idle Regard, Marc Attachments: [application/gzip] perf_test_logical.tar.gz (411B, ../../[email protected]/3-perf_test_logical.tar.gz) download ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v4 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --JmXY/Yn6swRVDyih Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v3 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --IHFkEDr8CkxIje3R Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v3-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v1 2/2] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --T3UIK4uPypqlnd5v-- ^ permalink raw reply [nested|flat] 1077+ messages in thread
* [PATCH v5 2/3] Remove HAS_TEST_AND_SET. @ 2026-05-04 21:24 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 1077+ messages in thread From: Nathan Bossart @ 2026-05-04 21:24 UTC (permalink / raw) This is only set when TAS is defined, so we can just check whether TAS is defined directly instead. --- src/include/storage/s_lock.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index dcfec8ce2af..fb872edd2f0 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -124,7 +124,6 @@ #ifdef __i386__ /* 32-bit i386 */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -194,7 +193,6 @@ spin_delay(void) #ifdef __x86_64__ /* AMD Opteron, Intel EM64T */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -249,7 +247,6 @@ spin_delay(void) */ #if defined(__arm__) || defined(__arm) || defined(__aarch64__) #ifdef HAVE_GCC__SYNC_INT32_TAS -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -292,7 +289,6 @@ spin_delay(void) /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ #if defined(__s390__) || defined(__s390x__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -321,7 +317,6 @@ tas(volatile slock_t *lock) * acquire/release semantics. The CPU will treat superfluous members as * NOPs, so it's just code space. */ -#define HAS_TEST_AND_SET typedef unsigned char slock_t; @@ -392,7 +387,6 @@ do \ /* PowerPC */ #if defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__) -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -453,7 +447,6 @@ do \ #if defined(__mips__) && !defined(__sgi) /* non-SGI MIPS */ -#define HAS_TEST_AND_SET typedef unsigned int slock_t; @@ -531,10 +524,9 @@ do \ * grounds that that's known to be more likely to work in the ARM ecosystem. * (But we dealt with ARM above.) */ -#if !defined(HAS_TEST_AND_SET) +#if !defined(TAS) #if defined(HAVE_GCC__SYNC_INT32_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -549,7 +541,6 @@ tas(volatile slock_t *lock) #define S_UNLOCK(lock) __sync_lock_release(lock) #elif defined(HAVE_GCC__SYNC_CHAR_TAS) -#define HAS_TEST_AND_SET #define TAS(lock) tas(lock) @@ -565,7 +556,7 @@ tas(volatile slock_t *lock) #endif /* HAVE_GCC__SYNC_INT32_TAS */ -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* @@ -592,12 +583,11 @@ tas(volatile slock_t *lock) * --------------------------------------------------------------------- */ -#if !defined(HAS_TEST_AND_SET) /* We didn't trigger above, let's try here */ +#if !defined(TAS) /* We didn't trigger above, let's try here */ #ifdef _MSC_VER typedef LONG slock_t; -#define HAS_TEST_AND_SET #define TAS(lock) (InterlockedCompareExchange(lock, 1, 0)) #define SPIN_DELAY() spin_delay() @@ -649,11 +639,11 @@ spin_delay(void) #endif -#endif /* !defined(HAS_TEST_AND_SET) */ +#endif /* !defined(TAS) */ /* Blow up if we didn't have any way to do spinlocks */ -#ifndef HAS_TEST_AND_SET +#ifndef TAS #error PostgreSQL does not have spinlock support on this platform. Please report this to [email protected]. #endif -- 2.50.1 (Apple Git-155) --EzTP03ol5OjsRjZr Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Better-express-platform-requirements-in-s_lock.h.patch ^ permalink raw reply [nested|flat] 1077+ messages in thread
end of thread, other threads:[~2026-05-04 21:24 UTC | newest] Thread overview: 1077+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2020-01-06 17:57 Re: [PATCH] fix a performance issue with multiple logical-decoding walsenders Tom Lane <[email protected]> 2020-01-06 18:57 ` Pierre Ducroquet <[email protected]> 2020-01-06 19:16 ` Julien Rouhaud <[email protected]> 2020-01-06 21:43 ` Tom Lane <[email protected]> 2020-01-06 19:21 ` Marc Cousin <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v4 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v3 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v1 2/2] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]> 2026-05-04 21:24 [PATCH v5 2/3] Remove HAS_TEST_AND_SET. Nathan Bossart <[email protected]>
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