From d6b8f637f9f3875208ac6cbaa9f1a4499496b96c Mon Sep 17 00:00:00 2001
From: "Vadim B. Mikheev" <vadim4o@yahoo.com>
Date: Fri, 18 Apr 1997 08:30:08 +0000
Subject: [PATCH] CommitInfoNeedsSave[buffer - 1] = 0 added to WriteBuffer(),
FlushBuffer(), WriteNoReleaseBuffer().
---
src/backend/storage/buffer/bufmgr.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index cd057a830a4..85a812d80aa 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -7,7 +7,7 @@
*
*
* 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);
UnpinBuffer(bufHdr);
SpinRelease(BufMgrLock);
+ CommitInfoNeedsSave[buffer - 1] = 0;
}
return(TRUE);
}
@@ -784,6 +785,7 @@ FlushBuffer(Buffer buffer, bool release)
if ( release )
UnpinBuffer(bufHdr);
SpinRelease(BufMgrLock);
+ CommitInfoNeedsSave[buffer - 1] = 0;
return(STATUS_OK);
}
@@ -816,6 +818,7 @@ WriteNoReleaseBuffer(Buffer buffer)
SpinAcquire(BufMgrLock);
bufHdr->flags |= (BM_DIRTY | BM_JUST_DIRTIED);
SpinRelease(BufMgrLock);
+ CommitInfoNeedsSave[buffer - 1] = 0;
}
return(STATUS_OK);
}
@@ -1765,5 +1768,6 @@ int SetBufferWriteMode (int mode)
void SetBufferCommitInfoNeedsSave(Buffer buffer)
{
- CommitInfoNeedsSave[buffer - 1]++;
+ if ( !BufferIsLocal(buffer) )
+ CommitInfoNeedsSave[buffer - 1]++;
}
--
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