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| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 1997-10-12 07:12:03 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 1997-10-12 07:12:03 +0000 |
| commit | 14f81d8d3455933cc1756cccc702cc83a7a1ac84 (patch) | |
| tree | 593e51e6d35ff73539497dcab9adb472611f491e /src/backend/storage/buffer/localbuf.c | |
| parent | defb10a4503a83a5c48577e5aa7880d028f17211 (diff) | |
| download | postgresql-14f81d8d3455933cc1756cccc702cc83a7a1ac84.tar.gz postgresql-14f81d8d3455933cc1756cccc702cc83a7a1ac84.zip | |
Decrement relation reference count incremented in
RelationIdCacheGetRelation() to flush relations from cache
in commit time.
Diffstat (limited to 'src/backend/storage/buffer/localbuf.c')
| -rw-r--r-- | src/backend/storage/buffer/localbuf.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c index 2b5c72d9db1..9b335ae5845 100644 --- a/src/backend/storage/buffer/localbuf.c +++ b/src/backend/storage/buffer/localbuf.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/buffer/localbuf.c,v 1.12 1997/09/18 20:21:22 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/buffer/localbuf.c,v 1.13 1997/10/12 07:12:03 vadim Exp $ * *------------------------------------------------------------------------- */ @@ -127,6 +127,7 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool *foundPtr) smgrwrite(bufrel->rd_rel->relsmgr, bufrel, bufHdr->tag.blockNum, (char *) MAKE_PTR(bufHdr->data)); LocalBufferFlushCount++; + RelationDecrementReferenceCount(bufrel); } /* @@ -204,7 +205,8 @@ FlushLocalBuffer(Buffer buffer, bool release) smgrflush(bufrel->rd_rel->relsmgr, bufrel, bufHdr->tag.blockNum, (char *) MAKE_PTR(bufHdr->data)); LocalBufferFlushCount++; - + RelationDecrementReferenceCount(bufrel); + Assert(LocalRefCount[bufid] > 0); if (release) LocalRefCount[bufid]--; @@ -277,7 +279,8 @@ LocalBufferSync(void) smgrwrite(bufrel->rd_rel->relsmgr, bufrel, buf->tag.blockNum, (char *) MAKE_PTR(buf->data)); LocalBufferFlushCount++; - + RelationDecrementReferenceCount(bufrel); + buf->tag.relId.relId = InvalidOid; buf->flags &= ~BM_DIRTY; } |