From: Melanie Plageman <melanieplageman@gmail.com>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Inline TransactionIdFollows/Precedes[OrEquals]()
Date: Tue, 14 Oct 2025 21:06:15 +0000
Message-ID: <E1v8mDn-001iJ4-1P@gemulon.postgresql.org> (raw)
Inline TransactionIdFollows/Precedes[OrEquals]()
These functions appeared prominently in a profile of a patch that sets
the visibility map on-access. Inline them to remove call overhead and
make them cheaper to use in hot paths.
Author: Melanie Plageman <melanieplageman@gmail.com>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/2wk7jo4m4qwh5sn33pfgerdjfujebbccsmmlownybddbh6nawl%40mdyyqpqzxjek
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/43b05b38ea4d03a0ee9a09f08a9559bc0ca6d7ad
Modified Files
--------------
src/backend/access/transam/transam.c | 64 ---------------------------------
src/include/access/transam.h | 70 +++++++++++++++++++++++++++++++++---
2 files changed, 66 insertions(+), 68 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: melanieplageman@gmail.com, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Inline TransactionIdFollows/Precedes[OrEquals]()
In-Reply-To: <E1v8mDn-001iJ4-1P@gemulon.postgresql.org>
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