diff --git a/[refs] b/[refs]
index 82456b6b7bbb..9b4cc29694ec 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c2f980500a81006173daf3048284b28832858616
+refs/heads/master: 99df95a22f7cfcf85405d4edc07c2d953542f0dd
diff --git a/trunk/net/sunrpc/cache.c b/trunk/net/sunrpc/cache.c
index 95690a8a4d80..77970fe8bff2 100644
--- a/trunk/net/sunrpc/cache.c
+++ b/trunk/net/sunrpc/cache.c
@@ -28,6 +28,7 @@
 #include <linux/workqueue.h>
 #include <linux/mutex.h>
 #include <linux/pagemap.h>
+#include <linux/smp_lock.h>
 #include <asm/ioctls.h>
 #include <linux/sunrpc/types.h>
 #include <linux/sunrpc/cache.h>