Horton

Move lwlock-release probe back where it belongs

Peter Eisentraut <peter@eisentraut.org>

View on postgr.es
Commit: 96ae658e6238c5e69819fb1557c2c14a555506d8
Author: Peter Eisentraut <peter@eisentraut.org>
Date: 2021-03-21T07:02:30Z
Releases: 14.0 
Move lwlock-release probe back where it belongs

The documentation specifically states that lwlock-release fires before
any released waiters have been awakened.  It worked that way until
ab5194e6f617a9a9e7aadb3dd1cee948a42d0755, where is seems to have been
misplaced accidentally.  Move it back where it belongs.

Author: Craig Ringer <craig.ringer@enterprisedb.com>
Discussion: https://www.postgresql.org/message-id/CAGRY4nwxKUS_RvXFW-ugrZBYxPFFM5kjwKT5O+0+Stuga5b4+Q@mail.gmail.com

Files

PathChange+/−
src/backend/storage/lmgr/lwlock.c modified +1 −2

Discussion