diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 23be3a7025162ec856dfc378d9d926cfe880a335..b653b4aaa8a6332c8d783f2cd9afb7c8882028b4 100644 --- a/include/linux/rcupdate.h +++ b/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;