diff --git a/[refs] b/[refs]
index de3ac1195912..4202cce5bd03 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a5d8e467f83f6672104f276223a88e3b50cbd375
+refs/heads/master: 4376030a54860dedab9d848dfa7cc700a6025c0b
diff --git a/trunk/include/linux/rcupdate.h b/trunk/include/linux/rcupdate.h
index 23be3a702516..b653b4aaa8a6 100644
--- a/trunk/include/linux/rcupdate.h
+++ b/trunk/include/linux/rcupdate.h
@@ -79,6 +79,14 @@ extern void rcu_init(void);
        (ptr)->next = NULL; (ptr)->func = NULL; \
 } while (0)
 
+static inline void init_rcu_head_on_stack(struct rcu_head *head)
+{
+}
+
+static inline void destroy_rcu_head_on_stack(struct rcu_head *head)
+{
+}
+
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 
 extern struct lockdep_map rcu_lock_map;