Re: injection_points: Switch wait/wakeup to use atomics rather than latches

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: Michael Paquier <michael(at)paquier(dot)xyz>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
Subject: Re: injection_points: Switch wait/wakeup to use atomics rather than latches
Date: 2026-05-29 16:00:46
Message-ID: CA+TgmoagPYFVPJXibNthGQEPTrpvxM5hW-aph9ejaMOU=GGRLw@mail.gmail.com
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On Fri, May 29, 2026 at 9:31 AM Heikki Linnakangas <hlinnaka(at)iki(dot)fi> wrote:
> They only work after you have a PGPROC slot. If you want to inject code
> to authentication, or into postmaster, you cannot use them.

OK, got it now.

--
Robert Haas
EDB: http://www.enterprisedb.com

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