[PATCH] shrinker: add atomic.h include

[Allen Martin]

Add atomic.h to provide atomic_long_t used in struct shrinker

Signed-off-by: Allen Martin <amartin@xxxxxxxxxx>
---
 include/linux/shrinker.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index 4fcacd915d45..02ec84b22f4b 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_SHRINKER_H
 #define _LINUX_SHRINKER_H
 
+#include <linux/atomic.h>
+
 /*
  * This struct is used to pass information from page reclaim to the shrinkers.
  * We consolidate the values for easier extention later.
-- 
2.9.2