diff options
Diffstat (limited to 'src/backend/storage/buffer/localbuf.c')
| -rw-r--r-- | src/backend/storage/buffer/localbuf.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c index 01c83039280..bcbedc9c651 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 1.51 2004/01/07 18:56:27 neilc Exp $ + * $PostgreSQL: pgsql/src/backend/storage/buffer/localbuf.c,v 1.52 2004/02/10 01:55:25 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -90,24 +90,15 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool *foundPtr) */ if (bufHdr->flags & BM_DIRTY || bufHdr->cntxDirty) { - Relation bufrel = RelationNodeCacheGetRelation(bufHdr->tag.rnode); + SMgrRelation reln; - /* flush this page */ - if (bufrel == NULL) - { - smgrblindwrt(DEFAULT_SMGR, - bufHdr->tag.rnode, - bufHdr->tag.blockNum, - (char *) MAKE_PTR(bufHdr->data)); - } - else - { - smgrwrite(DEFAULT_SMGR, bufrel, - bufHdr->tag.blockNum, - (char *) MAKE_PTR(bufHdr->data)); - /* drop refcount incremented by RelationNodeCacheGetRelation */ - RelationDecrementReferenceCount(bufrel); - } + /* Find smgr relation for buffer */ + reln = smgropen(bufHdr->tag.rnode); + + /* And write... */ + smgrwrite(reln, + bufHdr->tag.blockNum, + (char *) MAKE_PTR(bufHdr->data)); LocalBufferFlushCount++; } @@ -143,9 +134,6 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool *foundPtr) /* * it's all ours now. - * - * We need not in tblNode currently but will in future I think, when - * we'll give up rel->rd_fd to fmgr cache. */ bufHdr->tag.rnode = reln->rd_node; bufHdr->tag.blockNum = blockNum; |