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| author | Bruce Momjian <bruce@momjian.us> | 2010-02-26 02:01:40 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2010-02-26 02:01:40 +0000 |
| commit | 65e806cba1f0f154d51caa7478e7192ce58d1056 (patch) | |
| tree | 99a656d7b4ec6d038d4c24e07fadf75db4c37e79 /src/backend/access/heap/visibilitymap.c | |
| parent | 16040575a04486d8e0823b4e304f4933144baf90 (diff) | |
| download | postgresql-65e806cba1f0f154d51caa7478e7192ce58d1056.tar.gz postgresql-65e806cba1f0f154d51caa7478e7192ce58d1056.zip | |
pgindent run for 9.0
Diffstat (limited to 'src/backend/access/heap/visibilitymap.c')
| -rw-r--r-- | src/backend/access/heap/visibilitymap.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/backend/access/heap/visibilitymap.c b/src/backend/access/heap/visibilitymap.c index dbfb3df2d0d..1ae92e6fe82 100644 --- a/src/backend/access/heap/visibilitymap.c +++ b/src/backend/access/heap/visibilitymap.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/heap/visibilitymap.c,v 1.8 2010/02/09 21:43:29 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/heap/visibilitymap.c,v 1.9 2010/02/26 02:00:33 momjian Exp $ * * INTERFACE ROUTINES * visibilitymap_clear - clear a bit in the visibility map @@ -19,7 +19,7 @@ * NOTES * * The visibility map is a bitmap with one bit per heap page. A set bit means - * that all tuples on the page are known visible to all transactions, and + * that all tuples on the page are known visible to all transactions, and * therefore the page doesn't need to be vacuumed. The map is conservative in * the sense that we make sure that whenever a bit is set, we know the * condition is true, but if a bit is not set, it might or might not be true. @@ -377,11 +377,10 @@ visibilitymap_truncate(Relation rel, BlockNumber nheapblocks) rel->rd_istemp); /* - * We might as well update the local smgr_vm_nblocks setting. - * smgrtruncate sent an smgr cache inval message, which will cause - * other backends to invalidate their copy of smgr_vm_nblocks, and - * this one too at the next command boundary. But this ensures it - * isn't outright wrong until then. + * We might as well update the local smgr_vm_nblocks setting. smgrtruncate + * sent an smgr cache inval message, which will cause other backends to + * invalidate their copy of smgr_vm_nblocks, and this one too at the next + * command boundary. But this ensures it isn't outright wrong until then. */ if (rel->rd_smgr) rel->rd_smgr->smgr_vm_nblocks = newnblocks; @@ -411,7 +410,7 @@ vm_readbuf(Relation rel, BlockNumber blkno, bool extend) { if (smgrexists(rel->rd_smgr, VISIBILITYMAP_FORKNUM)) rel->rd_smgr->smgr_vm_nblocks = smgrnblocks(rel->rd_smgr, - VISIBILITYMAP_FORKNUM); + VISIBILITYMAP_FORKNUM); else rel->rd_smgr->smgr_vm_nblocks = 0; } @@ -466,8 +465,8 @@ vm_extend(Relation rel, BlockNumber vm_nblocks) RelationOpenSmgr(rel); /* - * Create the file first if it doesn't exist. If smgr_vm_nblocks - * is positive then it must exist, no need for an smgrexists call. + * Create the file first if it doesn't exist. If smgr_vm_nblocks is + * positive then it must exist, no need for an smgrexists call. */ if ((rel->rd_smgr->smgr_vm_nblocks == 0 || rel->rd_smgr->smgr_vm_nblocks == InvalidBlockNumber) && |