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pgsql/src/backend/storage/lmgr proc.c

From: "Marc G(dot) Fournier" <scrappy(at)hub(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/backend/storage/lmgr proc.c
Date: 2001-09-04 21:42:18
Message-ID: 200109042142.f84LgIb81316@hub.org (view raw or flat)
Thread:
Lists: pgsql-committers
CVSROOT:	/home/projects/pgsql/cvsroot
Module name:	pgsql
Changes by:	scrappy(at)hub(dot)org	01/09/04 17:42:17

Modified files:
	src/backend/storage/lmgr: proc.c 

Log message:
	Fix code so that we recover cleanly if there are no free semaphores
	available in freeSemMap.  As noted by Tatsuo, this is now a likely
	scenario for detecting MaxBackends-exceeded; if MaxBackends is a multiple
	of PROC_NSEMS_PER_SET then we will fail here and not in sinval.c.  The
	cleanup path did not work correctly before, anyway.


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