Merge tag 'trace-v4.4-rc3' of git://git.kernel.org/pub/scm/linux/kern…

…el/git/rostedt/linux-trace

Pull tracing fix from Steven Rostedt:
 "During the merge window I added a new file that is used to filter
  trace events on pids.  It filters all events where only tasks with
  their pid in that file exists.  It also handles the sched_switch and
  sched_wakeup trace events where the current task does not have its pid
  in the file, but the task either being switched to or awaken does.

  Unfortunately, I forgot about sched_wakeup_new and sched_waking.  Both
  of these tracepoints use the same class as the sched_wakeup
  tracepoint, and they too should be included in what gets filtered by
  the set_event_pid file"

* tag 'trace-v4.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing: Add sched_wakeup_new and sched_waking tracepoints for pid filter

kernel/trace/trace_events.c

@@ -582,6 +582,12 @@ static void __ftrace_clear_event_pids(struct trace_array *tr)
 	unregister_trace_sched_wakeup(event_filter_pid_sched_wakeup_probe_pre, tr);
 	unregister_trace_sched_wakeup(event_filter_pid_sched_wakeup_probe_post, tr);
 
+	unregister_trace_sched_wakeup_new(event_filter_pid_sched_wakeup_probe_pre, tr);
+	unregister_trace_sched_wakeup_new(event_filter_pid_sched_wakeup_probe_post, tr);
+
+	unregister_trace_sched_waking(event_filter_pid_sched_wakeup_probe_pre, tr);
+	unregister_trace_sched_waking(event_filter_pid_sched_wakeup_probe_post, tr);
+
 	list_for_each_entry(file, &tr->events, list) {
 		clear_bit(EVENT_FILE_FL_PID_FILTER_BIT, &file->flags);
 	}
@@ -1729,6 +1735,16 @@ ftrace_event_pid_write(struct file *filp, const char __user *ubuf,
 						 tr, INT_MAX);
 		register_trace_prio_sched_wakeup(event_filter_pid_sched_wakeup_probe_post,
 						 tr, 0);
+
+		register_trace_prio_sched_wakeup_new(event_filter_pid_sched_wakeup_probe_pre,
+						     tr, INT_MAX);
+		register_trace_prio_sched_wakeup_new(event_filter_pid_sched_wakeup_probe_post,
+						     tr, 0);
+
+		register_trace_prio_sched_waking(event_filter_pid_sched_wakeup_probe_pre,
+						 tr, INT_MAX);
+		register_trace_prio_sched_waking(event_filter_pid_sched_wakeup_probe_post,
+						 tr, 0);
 	}
 
 	/*