05.05.2025 17:05, Bertrand Drouvot пишет:
> Hi,
>
> On Mon, May 05, 2025 at 02:15:15PM +0300, Yura Sokolov wrote:
>> Interestingly, our colleague stepped into same problem recently [1] . It
>> happened because he attempted to make overcomplex timeout (SIGALARM) handler.
>>
>> But his solution was
Hi,
On Mon, May 05, 2025 at 02:15:15PM +0300, Yura Sokolov wrote:
> Interestingly, our colleague stepped into same problem recently [1] . It
> happened because he attempted to make overcomplex timeout (SIGALARM) handler.
>
> But his solution was a bit different [2].
>
> [1] https://postgr.es/m/0
Hi,
On Mon, May 05, 2025 at 12:15:39PM +0300, Nazir Bilal Yavuz wrote:
> Hi,
>
> Thanks for the report and the patch!
>
> On Mon, 5 May 2025 at 10:53, Bertrand Drouvot
> wrote:
> >
> > The proposed fix attached is done in ConditionVariableTimedSleep() as this
> > is the
> > place that introduc
05.05.2025 10:52, Bertrand Drouvot пишет:
> Hi hackers,
>
> While working on wait event related stuff I observed a failed assertion:
>
> "
> TRAP: failed Assert("node->next == 0 && node->prev == 0"), File:
> "../../../../src/include/storage/proclist.h", Line: 91
> "
>
> during pg_regress/databa
Hi,
Thanks for the report and the patch!
On Mon, 5 May 2025 at 10:53, Bertrand Drouvot
wrote:
>
> The proposed fix attached is done in ConditionVariableTimedSleep() as this is
> the
> place that introduces the race condition. It re-assigns cv_sleep_target to cv
> and then ensures that cv_sleep_
>From 7823cfe0328883cec4179d5b024bbeb99c270f75 Mon Sep 17 00:00:00 2001
From: Bertrand Drouvot
Date: Mon, 5 May 2025 06:57:29 +
Subject: [PATCH v1] Fix a race condition in ConditionVariableTimedSleep()
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