Re: [PATCH] Let's get rid of the freelist and the buffer_strategy_lock
Andres Freund <andres@anarazel.de>
From: Andres Freund <andres@anarazel.de>
To: Greg Burd <greg@burd.me>
Cc: Thomas Munro <thomas.munro@gmail.com>, Tomas Vondra <tomas@vondra.me>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2025-09-05T16:27:14Z
Lists: pgsql-hackers
Hi, On 2025-09-04 13:24:00 -0400, Greg Burd wrote: > On Thu, Sep 4, 2025, at 12:59 PM, Andres Freund wrote: > > Hi, > > > > On 2025-08-27 15:42:48 -0400, Greg Burd wrote: > >> Regardless, I feel the first two patches on this set address the > >> intention of this thread. > > > > I'm planning to commit the first two patches after making a pass through > > them. I have some work that I'm cleaning up to post that'd conflict and Tomas' > > NUMA patches are affected too. > > Fantastic, and thank you. If you have any concerns I'm here to work through > them with you. I'll carry over the idea from the 3rd patch into a new > thread. Committed with very minor changes: - removal of StrategyFreeBuffer() prototype - the new message in autoprewarm used "autoprewarm: " in the log message, which none of the other messages do - not the prettiest, but it's consistent with what's already there - some editing of the commit message - some whitespace changes Greetings, Andres Freund
Commits
-
bufmgr: Remove freelist, always use clock-sweep
- 2c7894052759 19 (unreleased) landed
-
bufmgr: Use consistent naming of the clock-sweep algorithm
- 50e4c6ace5e6 19 (unreleased) landed