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

From: tgl(at)postgresql(dot)org
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/backend/storage/lmgr lwlock.c
Date: 2001-12-10 21:13:51
Message-ID: 200112102113.fBALDpc20527@postgresql.org
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CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl(at)postgresql(dot)org 01/12/10 16:13:50

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

Log message:
Declare LWLock pointers as volatile to prevent AIX compiler from
reordering operations at its whim. Releasing TAS lock before we've
finished updating proc structure is uncool.

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