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| author | Bruce Momjian <bruce@momjian.us> | 2014-04-22 18:05:44 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2014-04-22 18:05:44 -0400 |
| commit | 4d0d607a454ee832574afd52a3c515099cc85eb3 (patch) | |
| tree | 29b54104ce07cb7d36ba211637a37343c5f5c938 /src/backend/access/heap/rewriteheap.c | |
| parent | c27bf777cf4e05d318e202316857b354cc2f7a5a (diff) | |
| download | postgresql-4d0d607a454ee832574afd52a3c515099cc85eb3.tar.gz postgresql-4d0d607a454ee832574afd52a3c515099cc85eb3.zip | |
release memory used while flushing logical mappings
Patch by Ants Aasma
Diffstat (limited to 'src/backend/access/heap/rewriteheap.c')
| -rw-r--r-- | src/backend/access/heap/rewriteheap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/access/heap/rewriteheap.c b/src/backend/access/heap/rewriteheap.c index 4cf07eaa2e4..ae439e8d6f1 100644 --- a/src/backend/access/heap/rewriteheap.c +++ b/src/backend/access/heap/rewriteheap.c @@ -897,7 +897,7 @@ logical_heap_rewrite_flush_mappings(RewriteState state) /* write all mappings consecutively */ len = src->num_mappings * sizeof(LogicalRewriteMappingData); - waldata = palloc(len); + waldata = MemoryContextAlloc(state->rs_cxt, len); waldata_start = waldata; /* @@ -943,6 +943,7 @@ logical_heap_rewrite_flush_mappings(RewriteState state) /* write xlog record */ XLogInsert(RM_HEAP2_ID, XLOG_HEAP2_REWRITE, rdata); + pfree(waldata); } Assert(state->rs_num_rewrite_mappings == 0); } |