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Fix bug in GIN WAL redo cleanup function: don't free fake relcache entry

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while it's still being used.

Backpatch to 8.4, where the fake relcache method was introduced.
This commit is contained in:
Heikki Linnakangas 2010-02-09 20:31:35 +00:00
parent 94d36cbfd0
commit 23eec895df
1 changed files with 3 additions and 3 deletions
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6
src/backend/access/gin/ginxlog.c
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@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/gin/ginxlog.c,v 1.19 2009/06/11 14:48:53 momjian Exp $ * $PostgreSQL: pgsql/src/backend/access/gin/ginxlog.c,v 1.19.2.1 2010/02/09 20:31:35 heikki Exp $
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
#include "postgres.h" #include "postgres.h"
@ -773,8 +773,6 @@ ginContinueSplit(ginIncompleteSplit *split)
GinPageGetOpaque(page)->maxoff))->key; GinPageGetOpaque(page)->maxoff))->key;
} }
FreeFakeRelcacheEntry(reln);
btree.rightblkno = split->rightBlkno; btree.rightblkno = split->rightBlkno;
stack.blkno = split->leftBlkno; stack.blkno = split->leftBlkno;
@ -785,6 +783,8 @@ ginContinueSplit(ginIncompleteSplit *split)
findParents(&btree, &stack, split->rootBlkno); findParents(&btree, &stack, split->rootBlkno);
ginInsertValue(&btree, stack.parent); ginInsertValue(&btree, stack.parent);
FreeFakeRelcacheEntry(reln);
UnlockReleaseBuffer(buffer); UnlockReleaseBuffer(buffer);
} }