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ReleaseTmpRelBuffers () releases buffers in LOCAL buffer pool now

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(if rd_islocal is true).
This commit is contained in:
Vadim B. Mikheev 1996-12-31 06:47:30 +00:00
parent 9b94bcea21
commit ae753b86b5
1 changed files with 19 additions and 1 deletions
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20
src/backend/storage/buffer/bufmgr.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.5 1996/11/08 05:58:11 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.6 1996/12/31 06:47:30 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1243,6 +1243,24 @@ ReleaseTmpRelBuffers(Relation tempreldesc)
int holding = 0; int holding = 0;
BufferDesc *buf; BufferDesc *buf;
/*
* Is tempreldesc->rd_islocal == FALSE possible at all ?
* But I don't want to mess something now. - vadim 12/31/96
*/
if ( tempreldesc->rd_islocal )
{
for (i = 0; i < NLocBuffer; i++)
{
buf = &LocalBufferDescriptors[i];
if ((buf->flags & BM_DIRTY) &&
(buf->tag.relId.relId == tempreldesc->rd_id))
{
buf->flags &= ~BM_DIRTY;
}
}
return;
}
for (i=1; i<=NBuffers; i++) { for (i=1; i<=NBuffers; i++) {
buf = &BufferDescriptors[i-1]; buf = &BufferDescriptors[i-1];
if (!holding) { if (!holding) {