From 112c67595ae3f3730cb40a9af37dab9b4bc2169c Mon Sep 17 00:00:00 2001
From: Fengguang Wu <fengguang.wu@intel.com>
Date: Wed, 19 Jun 2013 10:05:51 +1000
Subject: [PATCH] swap: swapin_nr_pages() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Shaohua Li <shli@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/swap_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/swap_state.c b/mm/swap_state.c
index e36a12d8ea2a..9a22fc65ffa4 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -394,7 +394,7 @@ struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
 	return found_page;
 }
 
-unsigned long swapin_nr_pages(unsigned long offset)
+static unsigned long swapin_nr_pages(unsigned long offset)
 {
 	static unsigned long prev_offset;
 	unsigned int pages, max_pages, last_ra;
-- 
2.39.5