pgsql: Fix autovacuum cancellation.

From: Andres Freund <andres(at)anarazel(dot)de>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Fix autovacuum cancellation.
Date: 2020-09-08 18:34:29
Message-ID: E1kFiRp-00045c-Q8@gemulon.postgresql.org
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Fix autovacuum cancellation.

The problem is caused by me (Andres) having ProcSleep() look at the
wrong PGPROC entry in 5788e258bb2.

Unfortunately it seems hard to write a reliable test for autovacuum
cancellations. Perhaps somebody will come up with a good approach, but
it seems worth fixing the issue even without a test.

Reported-By: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Author: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Discussion: https://postgr.es/m/CAMkU=1wH2aUy+wDRDz+5RZALdcUnEofV1t9PzXS_gBJO9vZZ0Q@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/5871f09c98588acd486a31d7bb7bd084a6553a39

Modified Files
--------------
src/backend/storage/lmgr/proc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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