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Back-patch fix to ensure pg_clog updates are not only written but sync'ed

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before we consider the checkpoint to be done.
This commit is contained in:
Tom Lane 2003-01-21 19:51:42 +00:00
parent 0c3cf79244
commit adf852ba4a
1 changed files with 3 additions and 5 deletions
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8
src/backend/access/transam/xlog.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.86.2.2 2002/09/30 19:55:08 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.86.2.3 2003/01/21 19:51:42 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -3052,12 +3052,10 @@ CreateCheckPoint(bool shutdown, bool force)
/*
* Having constructed the checkpoint record, ensure all shmem disk
* buffers are flushed to disk.
* buffers and commit-log buffers are flushed to disk.
*/
FlushBufferPool();
/* And commit-log buffers, too */
CheckPointCLOG();
FlushBufferPool();
/*
* Now insert the checkpoint record into XLOG.