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help / color / mirror / Atom feedFrom: Michael Paquier <[email protected]>
To: JoongHyuk Shin <[email protected]>
Cc: Álvaro Herrera <[email protected]>
Cc: Fujii Masao <[email protected]>
Cc: [email protected] <[email protected]>
Cc: Vitaly Davydov <[email protected]>
Subject: Re: [PATCH] Prevent repeated deadlock-check signals in standby buffer pin waits
Date: Fri, 29 May 2026 15:30:57 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <CACSdjfNFb8KFbnp3=BAJfqXPRTgJiyP34R39ZWhxPy56GsCVLg@mail.gmail.com>
References: <[email protected]>
<[email protected]>
<CACSdjfNFb8KFbnp3=BAJfqXPRTgJiyP34R39ZWhxPy56GsCVLg@mail.gmail.com>
On Fri, May 22, 2026 at 05:41:03PM +0900, JoongHyuk Shin wrote:
> This patch addresses the opposite,
> deadlock_timeout does fire, but LockBufferForCleanup loops back and re-arms
> it, so the signal repeats once per second.
Right. I don't really see why this should be backpatched. One
argument would be more consistency of this area of the code across all
the stable branches, but the argument is kind of moot as this does not
fix a problem, just improves a bit what we have.
--
Michael
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Subject: Re: [PATCH] Prevent repeated deadlock-check signals in standby buffer pin waits
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