diff options
Diffstat (limited to 'src/backend/access/heap/pruneheap.c')
| -rw-r--r-- | src/backend/access/heap/pruneheap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/access/heap/pruneheap.c b/src/backend/access/heap/pruneheap.c index be630b225b9..bdffd6dc64d 100644 --- a/src/backend/access/heap/pruneheap.c +++ b/src/backend/access/heap/pruneheap.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/heap/pruneheap.c,v 1.15 2008/06/19 00:46:03 alvherre Exp $ + * $PostgreSQL: pgsql/src/backend/access/heap/pruneheap.c,v 1.16 2008/07/13 20:45:47 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -72,7 +72,7 @@ static void heap_prune_record_unused(PruneState *prstate, OffsetNumber offnum); void heap_page_prune_opt(Relation relation, Buffer buffer, TransactionId OldestXmin) { - PageHeader dp = (PageHeader) BufferGetPage(buffer); + Page page = BufferGetPage(buffer); Size minfree; /* @@ -81,7 +81,7 @@ heap_page_prune_opt(Relation relation, Buffer buffer, TransactionId OldestXmin) * Forget it if page is not hinted to contain something prunable that's * older than OldestXmin. */ - if (!PageIsPrunable(dp, OldestXmin)) + if (!PageIsPrunable(page, OldestXmin)) return; /* @@ -100,7 +100,7 @@ heap_page_prune_opt(Relation relation, Buffer buffer, TransactionId OldestXmin) HEAP_DEFAULT_FILLFACTOR); minfree = Max(minfree, BLCKSZ / 10); - if (PageIsFull(dp) || PageGetHeapFreeSpace((Page) dp) < minfree) + if (PageIsFull(page) || PageGetHeapFreeSpace(page) < minfree) { /* OK, try to get exclusive buffer lock */ if (!ConditionalLockBufferForCleanup(buffer)) @@ -112,7 +112,7 @@ heap_page_prune_opt(Relation relation, Buffer buffer, TransactionId OldestXmin) * prune. (We needn't recheck PageIsPrunable, since no one else could * have pruned while we hold pin.) */ - if (PageIsFull(dp) || PageGetHeapFreeSpace((Page) dp) < minfree) + if (PageIsFull(page) || PageGetHeapFreeSpace(page) < minfree) { /* OK to prune (though not to remove redirects) */ (void) heap_page_prune(relation, buffer, OldestXmin, false, true); |