rcu: Remove rcu_user_hooks_switch

Because there are neither uses nor intended uses for the rcu_user_hooks_switch() function that was orginally intended for nohz use, this commit removes it. Signed-off-by: Yang Shi <[email protected]> Acked-by: Frederic Weisbecker <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]>
lucamilanesio · Feb 24, 2016 · 3500efa · 3500efa
1 parent 4b455dc
commit 3500efa
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
@@ -360,8 +360,6 @@ void rcu_user_exit(void);
 #else
 static inline void rcu_user_enter(void) { }
 static inline void rcu_user_exit(void) { }
-static inline void rcu_user_hooks_switch(struct task_struct *prev,
-					 struct task_struct *next) { }
 #endif /* CONFIG_NO_HZ_FULL */
 
 #ifdef CONFIG_RCU_NOCB_CPU