> On 5 Jun 2024, at 03:52, Michael Paquier <mich...@paquier.xyz> wrote:
>
> Another thing you could do is to define a
> INJECTION_POINT_LOAD() in the code path you're stressing outside the
> critical section where the point is run. This should save from a call
> to the SQL function. This choice is up to the one implementing the
> test, both can be useful depending on what one is trying to achieve.
Thanks!
Interestingly, previously having INJECTION_POINT_PRELOAD() was not enough.
But now both INJECTION_POINT_LOAD() or injection_points_load() do the trick, so
for me any of them is enough.
My test works with current version, but I have one slight problem, I need to
call
$node->safe_psql('postgres', q(select
injection_points_detach('GetMultiXactIdMembers-CV-sleep')));
Before
$node->safe_psql('postgres', q(select
injection_points_wakeup('GetMultiXactIdMembers-CV-sleep')));
Is it OK to detach() before wakeup()? Or, perhaps, can a detach() do a wakeup()
automatically?
Best regards, Andrey Borodin.
