From fe060951d0122f2e05424836c18b4849fb0e67aa Mon Sep 17 00:00:00 2001 From: Melanie Plageman Date: Fri, 29 Mar 2024 19:01:51 -0400 Subject: [PATCH v10 02/10] heap_prune_chain() rename dp->page --- src/backend/access/heap/pruneheap.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/backend/access/heap/pruneheap.c b/src/backend/access/heap/pruneheap.c index b3047536f5..c89b0f613d 100644 --- a/src/backend/access/heap/pruneheap.c +++ b/src/backend/access/heap/pruneheap.c @@ -456,11 +456,11 @@ static void heap_prune_chain(Buffer buffer, OffsetNumber rootoffnum, int8 *htsv, PruneState *prstate) { - Page dp = (Page) BufferGetPage(buffer); + Page page = (Page) BufferGetPage(buffer); TransactionId priorXmax = InvalidTransactionId; ItemId rootlp; HeapTupleHeader htup; - OffsetNumber maxoff = PageGetMaxOffsetNumber(dp), + OffsetNumber maxoff = PageGetMaxOffsetNumber(page), offnum; OffsetNumber chainitems[MaxHeapTuplesPerPage]; @@ -471,7 +471,7 @@ heap_prune_chain(Buffer buffer, OffsetNumber rootoffnum, int ndeadchain = 0, nchain = 0; - rootlp = PageGetItemId(dp, rootoffnum); + rootlp = PageGetItemId(page, rootoffnum); /* * If it's a heap-only tuple, then it is not the start of a HOT chain. @@ -479,7 +479,7 @@ heap_prune_chain(Buffer buffer, OffsetNumber rootoffnum, if (ItemIdIsNormal(rootlp)) { Assert(htsv[rootoffnum] != -1); - htup = (HeapTupleHeader) PageGetItem(dp, rootlp); + htup = (HeapTupleHeader) PageGetItem(page, rootlp); if (HeapTupleHeaderIsHeapOnly(htup)) { @@ -549,7 +549,7 @@ heap_prune_chain(Buffer buffer, OffsetNumber rootoffnum, if (prstate->marked[offnum]) break; - lp = PageGetItemId(dp, offnum); + lp = PageGetItemId(page, offnum); /* Unused item obviously isn't part of the chain */ if (!ItemIdIsUsed(lp)) @@ -588,7 +588,7 @@ heap_prune_chain(Buffer buffer, OffsetNumber rootoffnum, } Assert(ItemIdIsNormal(lp)); - htup = (HeapTupleHeader) PageGetItem(dp, lp); + htup = (HeapTupleHeader) PageGetItem(page, lp); /* * Check the tuple XMIN against prior XMAX, if any -- 2.40.1