Re: Implement waiting for wal lsn replay: reloaded - Mailing list pgsql-hackers

From Alexander Korotkov
Subject Re: Implement waiting for wal lsn replay: reloaded
Date
Msg-id CAPpHfduVmSFiO9WBXmZ20p3KEWit_KrjGsJH-e=H9PxQSYR+cA@mail.gmail.com
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In response to Re: Implement waiting for wal lsn replay: reloaded  (Andres Freund <andres@anarazel.de>)
Responses Re: Implement waiting for wal lsn replay: reloaded
Re: Implement waiting for wal lsn replay: reloaded
List pgsql-hackers
On Tue, Apr 7, 2026, 16:18 Andres Freund <andres@anarazel.de> wrote:
Hi,

On 2026-04-07 21:05:40 +0800, Xuneng Zhou wrote:
> I’ve posted two patches. The first fixes the duplication issue
> reported by Andres and is fairly straightforward. The second turned
> out to be more complex than expected, and I’m still working through
> possible solutions. Feedback or alternative approaches would be very
> helpful.
> I also spent some time drafting a patch to address the memory ordering
> issue and will post it later.

I propose quickly applying a minimal patch like the attached, to get the test
performance back to normal.

Will do so unless somebody protests within in one CI cycle and one coffee.

I would be able to review them only after several hours. But +1 for applying now to get rid of buildfarm slowdown.

------
Regards,
Alexander Korotkov

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