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From: Nathan Bossart <[email protected]>
To: [email protected]
Subject: pgsql: Remove WaitEventCustomCounterData.
Date: Thu, 09 Jul 2026 16:10:17 +0000
Message-ID: <[email protected]> (raw)

Remove WaitEventCustomCounterData.

The spinlock is unnecessary because the counter is only ever
accessed with WaitEventCustomLock held exclusively.  This commit
removes the struct definition and converts WaitEventCustomCounter
to a pointer to an integer in shared memory.

Reviewed-by: Michael Paquier <[email protected]>
Reviewed-by: Fujii Masao <[email protected]>
Discussion: https://postgr.es/m/ak8MeTS9QBmz6DKt%40nathan

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/8f7af125e03739b66998a75840dedd943ec3624e

Modified Files
--------------
src/backend/utils/activity/wait_event.c | 30 +++++++-----------------------
src/tools/pgindent/typedefs.list        |  1 -
2 files changed, 7 insertions(+), 24 deletions(-)

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