diff --git a/[refs] b/[refs]
index 574cc1f52d03..43d1c9c00944 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e9a81a821d7f9c5d899cc3acdeafbd884c2c48bb
+refs/heads/master: e574b5fd20027b422aa80790f710d695699b4fba
diff --git a/trunk/mm/rmap.c b/trunk/mm/rmap.c
index bfeffbddb712..1a8bf76bfd03 100644
--- a/trunk/mm/rmap.c
+++ b/trunk/mm/rmap.c
@@ -80,7 +80,7 @@ static inline struct anon_vma_chain *anon_vma_chain_alloc(void)
 	return kmem_cache_alloc(anon_vma_chain_cachep, GFP_KERNEL);
 }
 
-void anon_vma_chain_free(struct anon_vma_chain *anon_vma_chain)
+static void anon_vma_chain_free(struct anon_vma_chain *anon_vma_chain)
 {
 	kmem_cache_free(anon_vma_chain_cachep, anon_vma_chain);
 }