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CommitInfoNeedsSave[buffer - 1] = 0

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added to WriteBuffer(), FlushBuffer(), WriteNoReleaseBuffer().
This commit is contained in:
Vadim B. Mikheev
1997-04-18 08:30:08 +00:00
parent 538f58c04c
commit d6b8f637f9
1 changed files with 6 additions and 2 deletions
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8
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 1.12 1997/04/18 02:53:23 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.13 1997/04/18 08:30:08 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -663,6 +663,7 @@ WriteBuffer(Buffer buffer)
bufHdr->flags |= (BM_DIRTY | BM_JUST_DIRTIED); bufHdr->flags |= (BM_DIRTY | BM_JUST_DIRTIED);
UnpinBuffer(bufHdr); UnpinBuffer(bufHdr);
SpinRelease(BufMgrLock); SpinRelease(BufMgrLock);
CommitInfoNeedsSave[buffer - 1] = 0;
} }
return(TRUE); return(TRUE);
} }
@ -784,6 +785,7 @@ FlushBuffer(Buffer buffer, bool release)
if ( release ) if ( release )
UnpinBuffer(bufHdr); UnpinBuffer(bufHdr);
SpinRelease(BufMgrLock); SpinRelease(BufMgrLock);
CommitInfoNeedsSave[buffer - 1] = 0;
return(STATUS_OK); return(STATUS_OK);
} }
@ -816,6 +818,7 @@ WriteNoReleaseBuffer(Buffer buffer)
SpinAcquire(BufMgrLock); SpinAcquire(BufMgrLock);
bufHdr->flags |= (BM_DIRTY | BM_JUST_DIRTIED); bufHdr->flags |= (BM_DIRTY | BM_JUST_DIRTIED);
SpinRelease(BufMgrLock); SpinRelease(BufMgrLock);
CommitInfoNeedsSave[buffer - 1] = 0;
} }
return(STATUS_OK); return(STATUS_OK);
} }
@ -1765,5 +1768,6 @@ int SetBufferWriteMode (int mode)
void SetBufferCommitInfoNeedsSave(Buffer buffer) void SetBufferCommitInfoNeedsSave(Buffer buffer)
{ {
CommitInfoNeedsSave[buffer - 1]++; if ( !BufferIsLocal(buffer) )
CommitInfoNeedsSave[buffer - 1]++;
} }