diff --git a/[refs] b/[refs]
index dbbc219577c8..1171ff12bdde 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 40bc1f2dbc29ab88176a650e51f2246526105093
+refs/heads/master: 8cef7d57a4a47ef7166acde05eea0bc4f723691c
diff --git a/trunk/lib/radix-tree.c b/trunk/lib/radix-tree.c
index be86b32bc874..8d3fb0bd1288 100644
--- a/trunk/lib/radix-tree.c
+++ b/trunk/lib/radix-tree.c
@@ -81,7 +81,7 @@ struct radix_tree_preload {
 	int nr;
 	struct radix_tree_node *nodes[RADIX_TREE_MAX_PATH];
 };
-DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
+static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
 
 static inline gfp_t root_gfp_mask(struct radix_tree_root *root)
 {