pgsql: Keep heap_page_prune from marking the buffer dirty when it didn't

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Keep heap_page_prune from marking the buffer dirty when it didn't
Date: 2007-10-24 13:05:57
Message-ID: 20071024130557.2FFE6754229@cvs.postgresql.org
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Log Message:
-----------
Keep heap_page_prune from marking the buffer dirty when it didn't
really change anything. Per report from Itagaki Takahiro. Fix by
Pavan Deolasee.

Modified Files:
--------------
pgsql/src/backend/access/heap:
pruneheap.c (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/heap/pruneheap.c?r1=1.2&r2=1.3)

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