From 791875d16e2f6e2e5b90328ccac643f512ac76c4 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Wed, 3 May 2017 11:06:05 -0700 Subject: rcu: Eliminate the unused __rcu_is_watching() function The __rcu_is_watching() function is currently not used, aside from to implement the rcu_is_watching() function. This commit therefore eliminates __rcu_is_watching(), which has the beneficial side-effect of shrinking include/linux/rcupdate.h a bit. Reported-by: Ingo Molnar Signed-off-by: Paul E. McKenney --- include/linux/rcutiny.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include/linux/rcutiny.h') diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index ade360e0d58c..5ed6934152a6 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -232,22 +232,11 @@ static inline void rcu_scheduler_starting(void) } #endif /* #else #if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_SRCU) */ -#if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) - -static inline bool rcu_is_watching(void) -{ - return __rcu_is_watching(); -} - -#else /* defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */ - static inline bool rcu_is_watching(void) { return true; } -#endif /* #else defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */ - static inline void rcu_request_urgent_qs_task(struct task_struct *t) { } -- cgit v1.2.1