diff options
| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 1997-01-16 08:13:14 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 1997-01-16 08:13:14 +0000 |
| commit | b00c2c1d3fa0f5e0cef88743d1243d8c4a857e6d (patch) | |
| tree | 35177538ba9768e7538089df479030228198e9f3 /src | |
| parent | eb08b3ce4fa674d291d106b570a9051950077304 (diff) | |
| download | postgresql-b00c2c1d3fa0f5e0cef88743d1243d8c4a857e6d.tar.gz postgresql-b00c2c1d3fa0f5e0cef88743d1243d8c4a857e6d.zip | |
FlushLocalBuffer () releases buffer only if required
by caller.
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/storage/buffer/localbuf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c index 30943e68b38..cd2476b6e87 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 1.4 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; } |