From 8cde045c7ee97573be6ce495b8f7c918182a2c7a Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@kernel.org>
Date: Wed, 14 Nov 2007 16:59:43 -0800
Subject: [PATCH] mm/hugetlb.c: make a function static

return_unused_surplus_pages() can become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Adam Litke <agl@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/hugetlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index b52b6ddd6c15..abe1e9f2a942 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -328,7 +328,7 @@ static int gather_surplus_pages(int delta)
  * allocated to satisfy the reservation must be explicitly freed if they were
  * never used.
  */
-void return_unused_surplus_pages(unsigned long unused_resv_pages)
+static void return_unused_surplus_pages(unsigned long unused_resv_pages)
 {
 	static int nid = -1;
 	struct page *page;
-- 
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