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Remove no-longer-used XLogCacheByte field of XLogCtl.

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Itagaki Takahiro
This commit is contained in:
Tom Lane
2008-03-10 02:13:22 +00:00
parent 3fcc7e8e18
commit 2fc2795456
1 changed files with 1 additions and 4 deletions
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5
src/backend/access/transam/xlog.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.293 2008/02/17 02:09:27 tgl Exp $ * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.294 2008/03/10 02:13:22 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -299,7 +299,6 @@ typedef struct XLogCtlData
*/ */
char *pages; /* buffers for unwritten XLOG pages */ char *pages; /* buffers for unwritten XLOG pages */
XLogRecPtr *xlblocks; /* 1st byte ptr-s + XLOG_BLCKSZ */ XLogRecPtr *xlblocks; /* 1st byte ptr-s + XLOG_BLCKSZ */
Size XLogCacheByte; /* # bytes in xlog buffers */
int XLogCacheBlck; /* highest allocated xlog buffer index */ int XLogCacheBlck; /* highest allocated xlog buffer index */
TimeLineID ThisTimeLineID; TimeLineID ThisTimeLineID;
@ -4152,8 +4151,6 @@ XLOGShmemInit(void)
* Do basic initialization of XLogCtl shared data. (StartupXLOG will fill * Do basic initialization of XLogCtl shared data. (StartupXLOG will fill
* in additional info.) * in additional info.)
*/ */
XLogCtl->XLogCacheByte = (Size) XLOG_BLCKSZ *XLOGbuffers;
XLogCtl->XLogCacheBlck = XLOGbuffers - 1; XLogCtl->XLogCacheBlck = XLOGbuffers - 1;
XLogCtl->Insert.currpage = (XLogPageHeader) (XLogCtl->pages); XLogCtl->Insert.currpage = (XLogPageHeader) (XLogCtl->pages);
SpinLockInit(&XLogCtl->info_lck); SpinLockInit(&XLogCtl->info_lck);