linux-kernel - [PATCH Bug fix 3/4] Bug fix: Remove the unused sanitize_zone_movable

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Date:	Tue, 22 Jan 2013 19:46:20 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	akpm@...ux-foundation.org, rientjes@...gle.com,
	len.brown@...el.com, benh@...nel.crashing.org, paulus@...ba.org,
	cl@...ux.com, minchan.kim@...il.com,
	kosaki.motohiro@...fujitsu.com, isimatu.yasuaki@...fujitsu.com,
	wujianguo@...wei.com, wency@...fujitsu.com, hpa@...or.com,
	linfeng@...fujitsu.com, laijs@...fujitsu.com, mgorman@...e.de,
	yinghai@...nel.org, glommer@...allels.com, jiang.liu@...wei.com,
	julian.calaby@...il.com, sfr@...b.auug.org.au
Cc:	x86@...nel.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, linux-acpi@...r.kernel.org
Subject: [PATCH Bug fix 3/4] Bug fix: Remove the unused sanitize_zone_movable_limit() definition.

When CONFIG_HAVE_MEMBLOCK_NODE_MAP is not defined, sanitize_zone_movable_limit()
is also not used. So remove it.

Signed-off-by: Tang Chen <tangchen@...fujitsu.com>
---
 mm/page_alloc.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cd6f8a6..2bd529e 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4459,11 +4459,6 @@ static inline unsigned long __meminit zone_absent_pages_in_node(int nid,
 
 	return zholes_size[zone_type];
 }
-
-static void __meminit sanitize_zone_movable_limit(void)
-{
-}
-
 #endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */
 
 static void __meminit calculate_node_totalpages(struct pglist_data *pgdat,
-- 
1.7.1

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