From: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm <linux-mm@kvack.org>, Eric Whitney <eric.whitney@hp.com>
Subject: [PATCH] 2.6.23-rc4-mm1: memoryless nodes - cleanup "unused variable" warning
Date: Mon, 10 Sep 2007 12:43:52 -0400 [thread overview]
Message-ID: <1189442632.5333.21.camel@localhost> (raw)
PATCH 2.6.23-rc4-mm1 - remove unused pgdat variable
When I replaced the for loop in page_alloc.c:find_next_best_node()
to scan only nodes with memory, the variable pgdat became unused.
I forgot to remove it and didn't notice the warning in the log.
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
mm/page_alloc.c | 1 -
1 file changed, 1 deletion(-)
Index: Linux/mm/page_alloc.c
===================================================================
--- Linux.orig/mm/page_alloc.c 2007-09-10 12:21:31.000000000 -0400
+++ Linux/mm/page_alloc.c 2007-09-10 12:22:23.000000000 -0400
@@ -2130,7 +2130,6 @@ static int find_next_best_node(int node,
}
for_each_node_state(n, N_HIGH_MEMORY) {
- pg_data_t *pgdat = NODE_DATA(n);
cpumask_t tmp;
/* Don't want a node to appear more than once */
--
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reply other threads:[~2007-09-10 16:43 UTC|newest]
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