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* reverse file descriptor to a file name...
@ 1998-04-10 20:10 The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
0 siblings, 1 reply; 532+ messages in thread
From: The Hermit Hacker @ 1998-04-10 20:10 UTC (permalink / raw)
To: pgsql-hackers
Hi...
I want to add the filename (index) to the error message:
FATAL 1: btree: BTP_CHAIN flag was expected (access = 0)
At least then I can figure out which index to drop and rebuild,
instead of having to do them all :)
Now, looking at _bt_moveright(), it passes Relation, which, as
part of its structure, has 'rd_fd', which I'm assuming is the open file
descriptor for the index file its doing its search on...
Is there a method of taking rd_fd and figuring out the file name
it is associated with? I looked at fstat(), but that only appears to
return everything but the filename :(
Ideas...
Marc G. Fournier
Systems Administrator @ hub.org
primary: [email protected] secondary: scrappy@{freebsd|postgresql}.org
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
@ 1998-04-10 21:07 ` Bruce Momjian <[email protected]>
1998-04-10 22:03 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 22:57 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
0 siblings, 2 replies; 532+ messages in thread
From: Bruce Momjian @ 1998-04-10 21:07 UTC (permalink / raw)
To: The Hermit Hacker <[email protected]>; +Cc: pgsql-hackers
>
>
> Hi...
>
> I want to add the filename (index) to the error message:
>
> FATAL 1: btree: BTP_CHAIN flag was expected (access = 0)
>
> At least then I can figure out which index to drop and rebuild,
> instead of having to do them all :)
>
> Now, looking at _bt_moveright(), it passes Relation, which, as
> part of its structure, has 'rd_fd', which I'm assuming is the open file
> descriptor for the index file its doing its search on...
>
> Is there a method of taking rd_fd and figuring out the file name
> it is associated with? I looked at fstat(), but that only appears to
> return everything but the filename :(
You can't get a file name from a descriptor, because there can be more
than one. The system just returns information about the inode, not
about the directory entries pointing to the inode.
For your purpose, you want:
Relation->rd_rel->relname
Works like champ.
This is not a trivial question, because the structures in PostgreSQL are
very complicated until you get used to them.
--
Bruce Momjian | 830 Blythe Avenue
[email protected] | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
@ 1998-04-10 22:03 ` The Hermit Hacker <[email protected]>
1998-04-10 23:23 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1 sibling, 1 reply; 532+ messages in thread
From: The Hermit Hacker @ 1998-04-10 22:03 UTC (permalink / raw)
To: Bruce Momjian <[email protected]>; +Cc: pgsql-hackers
On Fri, 10 Apr 1998, Bruce Momjian wrote:
> For your purpose, you want:
>
> Relation->rd_rel->relname
>
> Works like champ.
>
> This is not a trivial question, because the structures in PostgreSQL are
> very complicated until you get used to them.
Damn...I knew I should have looked deeper :(
Thanks...
Marc G. Fournier
Systems Administrator @ hub.org
primary: [email protected] secondary: scrappy@{freebsd|postgresql}.org
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1998-04-10 22:03 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
@ 1998-04-10 23:23 ` The Hermit Hacker <[email protected]>
1998-04-11 01:58 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
0 siblings, 1 reply; 532+ messages in thread
From: The Hermit Hacker @ 1998-04-10 23:23 UTC (permalink / raw)
To: Bruce Momjian <[email protected]>; +Cc: pgsql-hackers
On Fri, 10 Apr 1998, The Hermit Hacker wrote:
> On Fri, 10 Apr 1998, Bruce Momjian wrote:
>
> > For your purpose, you want:
> >
> > Relation->rd_rel->relname
> >
> > Works like champ.
> >
> > This is not a trivial question, because the structures in PostgreSQL are
> > very complicated until you get used to them.
>
> Damn...I knew I should have looked deeper :(
Oops...I must be using that wrong...I'm getting:
NOTICE: Message from PostgreSQL backend: The Postmaster has informed me
that some other backend died abnormally and possibly corrupted
shared memory. I have rolled back the current transaction and am
going to terminate your database system connection and exit.
Please reconnect to the database system and repeat your query.
relname is of type NameData ... NameData is a struct, so shouldn't
it be:
Relation->rd_rel->relname->data
But, NameData only has one component, data...why make it a struct?
Marc G. Fournier
Systems Administrator @ hub.org
primary: [email protected] secondary: scrappy@{freebsd|postgresql}.org
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1998-04-10 22:03 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 23:23 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
@ 1998-04-11 01:58 ` Bruce Momjian <[email protected]>
1998-04-11 09:11 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-11 09:15 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
0 siblings, 2 replies; 532+ messages in thread
From: Bruce Momjian @ 1998-04-11 01:58 UTC (permalink / raw)
To: The Hermit Hacker <[email protected]>; +Cc: pgsql-hackers
>
> Oops...I must be using that wrong...I'm getting:
>
> NOTICE: Message from PostgreSQL backend: The Postmaster has informed me
> that some other backend died abnormally and possibly corrupted
> shared memory. I have rolled back the current transaction and am
> going to terminate your database system connection and exit.
> Please reconnect to the database system and repeat your query.
>
>
> relname is of type NameData ... NameData is a struct, so shouldn't
> it be:
>
> Relation->rd_rel->relname->data
>
> But, NameData only has one component, data...why make it a struct?
Yep, you are right. They make is a struct so they can pass it around
by-value, rather than the normal pointer by-reference for normal arrays.
Perhaps I should do a layout for the PostgreSQL data structures as I
have done a flowchart for the backend program files.
--
Bruce Momjian | 830 Blythe Avenue
[email protected] | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1998-04-10 22:03 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 23:23 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-11 01:58 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
@ 1998-04-11 09:11 ` The Hermit Hacker <[email protected]>
1 sibling, 0 replies; 532+ messages in thread
From: The Hermit Hacker @ 1998-04-11 09:11 UTC (permalink / raw)
To: Bruce Momjian <[email protected]>; +Cc: pgsql-hackers
On Fri, 10 Apr 1998, Bruce Momjian wrote:
> >
> > Oops...I must be using that wrong...I'm getting:
> >
> > NOTICE: Message from PostgreSQL backend: The Postmaster has informed me
> > that some other backend died abnormally and possibly corrupted
> > shared memory. I have rolled back the current transaction and am
> > going to terminate your database system connection and exit.
> > Please reconnect to the database system and repeat your query.
> >
> >
> > relname is of type NameData ... NameData is a struct, so shouldn't
> > it be:
> >
> > Relation->rd_rel->relname->data
> >
> > But, NameData only has one component, data...why make it a struct?
>
> Yep, you are right. They make is a struct so they can pass it around
> by-value, rather than the normal pointer by-reference for normal arrays.
Well, that would explain *that* problem :)
Marc G. Fournier
Systems Administrator @ hub.org
primary: [email protected] secondary: scrappy@{freebsd|postgresql}.org
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1998-04-10 22:03 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 23:23 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-11 01:58 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
@ 1998-04-11 09:15 ` The Hermit Hacker <[email protected]>
1998-04-11 23:03 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1 sibling, 1 reply; 532+ messages in thread
From: The Hermit Hacker @ 1998-04-11 09:15 UTC (permalink / raw)
To: Bruce Momjian <[email protected]>; +Cc: pgsql-hackers
On Fri, 10 Apr 1998, Bruce Momjian wrote:
> >
> > Oops...I must be using that wrong...I'm getting:
> >
> > NOTICE: Message from PostgreSQL backend: The Postmaster has informed me
> > that some other backend died abnormally and possibly corrupted
> > shared memory. I have rolled back the current transaction and am
> > going to terminate your database system connection and exit.
> > Please reconnect to the database system and repeat your query.
> >
> >
> > relname is of type NameData ... NameData is a struct, so shouldn't
> > it be:
> >
> > Relation->rd_rel->relname->data
> >
> > But, NameData only has one component, data...why make it a struct?
>
> Yep, you are right. They make is a struct so they can pass it around
> by-value, rather than the normal pointer by-reference for normal arrays.
Odd...rel->rd_rel->relname->data produces:
nbtsearch.c: In function `_bt_moveright':
nbtsearch.c:223: invalid type argument of `->'
But...rel->rd_rel->relname.data works.
Now, I really really hate pointers to start with...always
have...but can someone confirm which is (should be) right? :(
Marc G. Fournier
Systems Administrator @ hub.org
primary: [email protected] secondary: scrappy@{freebsd|postgresql}.org
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1998-04-10 22:03 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 23:23 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-11 01:58 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
1998-04-11 09:15 ` Re: [HACKERS] reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
@ 1998-04-11 23:03 ` Bruce Momjian <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Bruce Momjian @ 1998-04-11 23:03 UTC (permalink / raw)
To: The Hermit Hacker <[email protected]>; +Cc: pgsql-hackers
> Odd...rel->rd_rel->relname->data produces:
>
> nbtsearch.c: In function `_bt_moveright':
> nbtsearch.c:223: invalid type argument of `->'
>
> But...rel->rd_rel->relname.data works.
>
> Now, I really really hate pointers to start with...always
> have...but can someone confirm which is (should be) right? :(
Yep, that is right. It takes a little trial-and-error to check the type
of each structure member, and reference it accordingly.
--
Bruce Momjian | 830 Blythe Avenue
[email protected] | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
^ permalink raw reply [nested|flat] 532+ messages in thread
* Re: [HACKERS] reverse file descriptor to a file name...
1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Re: [HACKERS] reverse file descriptor to a file name... Bruce Momjian <[email protected]>
@ 1998-04-10 22:57 ` Bruce Momjian <[email protected]>
1 sibling, 0 replies; 532+ messages in thread
From: Bruce Momjian @ 1998-04-10 22:57 UTC (permalink / raw)
To: Bruce Momjian <[email protected]>; +Cc: [email protected]; pgsql-hackers
> You can't get a file name from a descriptor, because there can be more
> than one. The system just returns information about the inode, not
> about the directory entries pointing to the inode.
>
> For your purpose, you want:
>
> Relation->rd_rel->relname
>
> Works like champ.
>
> This is not a trivial question, because the structures in PostgreSQL are
> very complicated until you get used to them.
Speaking of this, I always considered this comment in
optimizer/plan/planner.c to be a classic:
/* reach right in there, why don't you? */
if (tletype != reln->rd_att->attrs[i - 1]->atttypid)
elog(ERROR, "function declared to return type %s does not retrieve (%s.all)", typeTypeName(typ), typeTypeName(typ));
--
Bruce Momjian | 830 Blythe Avenue
[email protected] | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/bin/psql/common.c | 6 ++++++
4 files changed, 18 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 8f47fb75700..7d65b1d4159 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8150,6 +8152,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--ftp5i6iirmkwy7na
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v7-0002-Use-int64-to-represent-instr_time-on-all-platform.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
* [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings
@ 2023-01-16 18:04 Andres Freund <[email protected]>
0 siblings, 0 replies; 532+ messages in thread
From: Andres Freund @ 2023-01-16 18:04 UTC (permalink / raw)
These are all not necessary from a correctness POV. However, in a subsequent
patch instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Author:
Reviewed-by:
Discussion: https://postgr.es/m/[email protected]
Backpatch:
---
src/backend/access/transam/xlog.c | 4 ++++
src/backend/storage/buffer/bufmgr.c | 4 ++++
src/backend/storage/file/buffile.c | 4 ++++
src/backend/storage/ipc/latch.c | 2 ++
src/bin/psql/common.c | 6 ++++++
5 files changed, 20 insertions(+)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index cc0d9a05d9f..fb4c860bdea 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible)
/* Measure I/O timing to write WAL data */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE);
written = pg_pwrite(openLogFile, from, nleft, startoffset);
@@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli)
/* Measure I/O timing to sync the WAL file */
if (track_wal_io_timing)
INSTR_TIME_SET_CURRENT(start);
+ else
+ INSTR_TIME_SET_ZERO(start);
pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC);
switch (sync_method)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8075828e8a6..800a4248c95 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
smgrread(smgr, forkNum, blockNum, (char *) bufBlock);
@@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* bufToWrite is either the shared buffer or a copy, as appropriate.
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index c5464b6aa62..0a51624df3b 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
/*
* Read whatever we can get, up to a full bufferload.
@@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file)
if (track_io_timing)
INSTR_TIME_SET_CURRENT(io_start);
+ else
+ INSTR_TIME_SET_ZERO(io_start);
bytestowrite = FileWrite(thisfile,
file->buffer.data + wpos,
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index d79d71a8515..f4123e7de7e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout,
Assert(timeout >= 0 && timeout <= INT_MAX);
cur_timeout = timeout;
}
+ else
+ INSTR_TIME_SET_ZERO(start_time);
pgstat_report_wait_start(wait_event_info);
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 00627830c47..f907f5d4e8d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/*
* To parse the query but not execute it, we prepare it, using the unnamed
@@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query,
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
if (pset.bind_flag)
success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0);
@@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec)
if (timing)
INSTR_TIME_SET_CURRENT(before);
+ else
+ INSTR_TIME_SET_ZERO(before);
/* if we're not in a transaction, start one */
if (PQtransactionStatus(pset.db) == PQTRANS_IDLE)
--
2.38.0
--vt42kbp2j7rjcapp
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0002-instr_time-Represent-time-as-an-int64-on-all-plat.patch"
^ permalink raw reply [nested|flat] 532+ messages in thread
end of thread, other threads:[~2023-01-16 18:04 UTC | newest]
Thread overview: 532+ messages (download: mbox mbox.gz follow: Atom feed)
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1998-04-10 20:10 reverse file descriptor to a file name... The Hermit Hacker <[email protected]>
1998-04-10 21:07 ` Bruce Momjian <[email protected]>
1998-04-10 22:03 ` The Hermit Hacker <[email protected]>
1998-04-10 23:23 ` The Hermit Hacker <[email protected]>
1998-04-11 01:58 ` Bruce Momjian <[email protected]>
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1998-04-11 23:03 ` Bruce Momjian <[email protected]>
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2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v7 1/4] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
2023-01-16 18:04 [PATCH v8 1/5] Zero initialize instr_time uses causing compiler warnings Andres Freund <[email protected]>
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