Commit 00622e61 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'trace-fixes-v3.15-rc3' of...

Merge tag 'trace-fixes-v3.15-rc3' of git://

Pull tracing fix from Steven Rostedt:
 "This is a small fix where the trigger code used the wrong
  rcu_dereference().  It required rcu_dereference_sched() instead of the
  normal rcu_dereference().  It produces a nasty RCU lockdep splat due
  to the incorrect rcu notation"
Acked-by: default avatarPaul E. McKenney <>

* tag 'trace-fixes-v3.15-rc3' of git://
  tracing: Use rcu_dereference_sched() for trace event triggers
parents 6c6ca9c2 561a4fe8
......@@ -77,7 +77,7 @@ event_triggers_call(struct ftrace_event_file *file, void *rec)
filter = rcu_dereference(data->filter);
filter = rcu_dereference_sched(data->filter);
if (filter && !filter_match_preds(filter, rec))
if (data->cmd_ops->post_trigger) {
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment