Re: [Bug Report + Patch] File descriptor leak when io_method=io_uring

From: Xuneng Zhou <xunengzhou(at)gmail(dot)com>
To: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
Cc: Lucas DRAESCHER <git(at)draescher(dot)fr>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, Laetitia Avrot <laetitia(dot)avrot(at)gmail(dot)com>, "tanswis42(at)gmail(dot)com" <tanswis42(at)gmail(dot)com>, cca5507 <cca5507(at)qq(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: [Bug Report + Patch] File descriptor leak when io_method=io_uring
Date: 2026-11-05 09:25:21
Message-ID: CABPTF7UhMPbyR1c4WwGJXCkDhUD988aR5O5icKY6xKFs1nOZdA@mail.gmail.com
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On Thu, Nov 5, 2026 at 5:12 PM Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>
> On Thu, Nov 5, 2026 at 5:12 PM Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
> > Yes, maybe. But I'm thinking of committing the FD leak fix first, then
>
> I've pushed the patch. Thanks!
>
> > addressing the use of postmaster-local copies of the ring descriptors
> > for cleanup in a separate patch.
>
> Let's keep working on this!

Thanks for dealing with it! The separation seems ok to me. I could
write a follow-up patch or review it if you already did.

--
Regards,
Xuneng Zhou
HighGo Software Co., Ltd.

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