From 7440172974e85b1828bdd84ac6b23b5bcad9c5eb Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 6 Nov 2018 18:44:52 -0800 Subject: tracing: Replace synchronize_sched() and call_rcu_sched() Now that synchronize_rcu() waits for preempt-disable regions of code as well as RCU read-side critical sections, synchronize_sched() can be replaced by synchronize_rcu(). Similarly, call_rcu_sched() can be replaced by call_rcu(). This commit therefore makes these changes. Signed-off-by: Paul E. McKenney Cc: Ingo Molnar Cc: Acked-by: Steven Rostedt (VMware) --- include/linux/tracepoint.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/tracepoint.h') diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 538ba1a58f5b..432080b59c26 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -82,7 +82,7 @@ int unregister_tracepoint_module_notifier(struct notifier_block *nb) static inline void tracepoint_synchronize_unregister(void) { synchronize_srcu(&tracepoint_srcu); - synchronize_sched(); + synchronize_rcu(); } #else static inline void tracepoint_synchronize_unregister(void) -- cgit v1.2.3-59-g8ed1b