Re: [PATCH] Let's get rid of the freelist and the buffer_strategy_lock

From: "Greg Burd" <greg(at)burd(dot)me>
To: "Andres Freund" <andres(at)anarazel(dot)de>
Cc: "Thomas Munro" <thomas(dot)munro(at)gmail(dot)com>, "Tomas Vondra" <tomas(at)vondra(dot)me>, "PostgreSQL Hackers" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: [PATCH] Let's get rid of the freelist and the buffer_strategy_lock
Date: 2025-09-05 18:26:06
Message-ID: 23cbc01e-e861-4ff9-bbcd-8ac46a18cb76@app.fastmail.com
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On Fri, Sep 5, 2025, at 12:27 PM, Andres Freund wrote:
> 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

All reasonable and thoughtful changes.

>
> Greetings,
>
> Andres Freund

thank you.

-greg

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