Horton

Re: Injection points: preloading and runtime arguments

Michael Paquier <michael@paquier.xyz>

View thread View on postgr.es
From: Michael Paquier <michael@paquier.xyz>
To: "Andrey M. Borodin" <x4mmm@yandex-team.ru>
Cc: Heikki Linnakangas <hlinnaka@iki.fi>, Alvaro Herrera <alvherre@alvh.no-ip.org>, Postgres hackers <pgsql-hackers@lists.postgresql.org>
Date: 2024-08-03T16:02:22Z
Lists: pgsql-hackers 
On Fri, Aug 02, 2024 at 07:03:58PM +0300, Andrey M. Borodin wrote:
> The test works fine with SQL interface “select
> injection_points_load('get-new-multixact-id');”.

Yes, just use a load() here to make sure that the DSM required by the
waits are properly initialized before entering in the critical section
where the wait of the point get-new-multixact-id happens.
--
Michael

Commits

  1. Add INJECTION_POINT_CACHED() to run injection points directly from cache

  2. Support loading of injection points