diff options
Diffstat (limited to 'src/backend/storage/buffer/localbuf.c')
| -rw-r--r-- | src/backend/storage/buffer/localbuf.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c index f52ed71cd8b..eb6db2447a8 100644 --- a/src/backend/storage/buffer/localbuf.c +++ b/src/backend/storage/buffer/localbuf.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/buffer/localbuf.c,v 1.63 2005/03/04 20:21:06 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/storage/buffer/localbuf.c,v 1.64 2005/03/18 16:16:09 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -259,3 +259,17 @@ AtEOXact_LocalBuffers(bool isCommit) } #endif } + +/* + * AtProcExit_LocalBuffers - ensure we have dropped pins during backend exit. + * + * This is just like AtProcExit_Buffers, but for local buffers. We have + * to drop pins to ensure that any attempt to drop temp files doesn't + * fail in DropRelFileNodeBuffers. + */ +void +AtProcExit_LocalBuffers(void) +{ + /* just zero the refcounts ... */ + MemSet(LocalRefCount, 0, NLocBuffer * sizeof(*LocalRefCount)); +} |