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Code Issues Releases Wiki Activity

FlushLocalBuffer () releases buffer only if required 

by caller.
This commit is contained in:
Vadim B. Mikheev 1997-01-16 08:13:14 +00:00
parent eb08b3ce4f
commit b00c2c1d3f
1 changed files with 4 additions and 3 deletions
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7
src/backend/storage/buffer/localbuf.c
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@ -15,7 +15,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/localbuf.c,v 1.4 1996/11/10 03:02:18 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/localbuf.c,v 1.5 1997/01/16 08:13:14 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -172,7 +172,7 @@ WriteLocalBuffer(Buffer buffer, bool release)
* flushes a local buffer
*/
int
FlushLocalBuffer(Buffer buffer)
FlushLocalBuffer(Buffer buffer, bool release)
{
int bufid;
Relation bufrel;
@ -194,7 +194,8 @@ FlushLocalBuffer(Buffer buffer)
(char *) MAKE_PTR(bufHdr->data));
Assert(LocalRefCount[bufid] > 0);
LocalRefCount[bufid]--;
if ( release )
LocalRefCount[bufid]--;
return true;
}