From 2439b696cb5303f1eeb6aeebcee19e0056c3dd6e Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Thu, 11 Apr 2013 10:15:52 -0700 Subject: rcu: Shrink TINY_RCU by moving exit_rcu() Now that TINY_PREEMPT_RCU is no more, exit_rcu() is always an empty function. But if TINY_RCU is going to have an empty function, it should be in include/linux/rcutiny.h, where it does not bloat the kernel. This commit therefore moves exit_rcu() out of kernel/rcupdate.c to kernel/rcutree_plugin.h, and places a static inline empty function in include/linux/rcutiny.h in order to shrink TINY_RCU a bit. Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- include/linux/rcutree.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/rcutree.h') diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 3f1aa8f98666..226169d1bd2b 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -85,6 +85,8 @@ extern void rcu_force_quiescent_state(void); extern void rcu_bh_force_quiescent_state(void); extern void rcu_sched_force_quiescent_state(void); +extern void exit_rcu(void); + extern void rcu_scheduler_starting(void); extern int rcu_scheduler_active __read_mostly; -- cgit v1.2.3