Re: Periodic FSM vacuum doesn't happen in one-pass strategy vacuum.

From: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
To: Melanie Plageman <melanieplageman(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>
Subject: Re: Periodic FSM vacuum doesn't happen in one-pass strategy vacuum.
Date: 2025-07-02 06:34:02
Message-ID: CAD21AoA8wOoWGs60yNfLD2J_Y7NBtRCCuO8615hNTV-C2J4rgA@mail.gmail.com
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On Wed, Jul 2, 2025 at 3:34 AM Melanie Plageman
<melanieplageman(at)gmail(dot)com> wrote:
>
> On Tue, Jul 1, 2025 at 12:01 AM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> >
> > I've attached the updated patches for master and backbranches (v17 and
> > v18). Please review these patches.
>
> All look good to me. One nitpick that is up to you if you want to
> change: the comment
>
> * Return the number of tuples deleted from the page during HOT pruning.
>
> is at the top of the function block comment for lazy_scan_prune() in
> your patch. Most of the function block comments in vacuumlazy.c list
> the return value last after describing the other parameters and use
> "Returns" as opposed to the imperative conjugation "Return".
>

I've pushed the fix after incorporating your comments. Thank you for
reviewing the patch!

Regards,

--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com

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