Andrey, thank you for your fixes.
On 5/5/26 12:07, Andrey Borodin wrote:
To help resolve this confusion I'm posting following sequence:
1. vAB1-0001-Add-regression-test-for-ProcKill-lock-group-pro.patch
This is an original test that is expected to demonstrate problem.
It contains heavy injection points refactoring, I assume it's not intended for
commit.
This test was taken from a file
0003-PG18-unfixed-repro-tap-injection-harness.patch
2. vAB1-0002-Canonicalize-test-with-infrastructure.patch
My changes needed to make test runnable.
3. vAB1-0003-Fix-ProcKill-lock-group-vs-procLatch-recycle-ra.patch
Fix for the problem, proposed by the thread starter, rebased on current HEAD
and test patch.
The test passes after this step.
Deferring pgstat_reset_wait_event_storage() call in (3) enables the test
in (1) to work once (2) is applied. Without this change, the test hangs.
It might make sense to commit the test.
--
Best regards,
Vlad
