36 DEFINE_MUTEX(event_mutex);
716 	lockdep_assert_held(&event_mutex);  in trace_event_enable_cmd_record()
738 	lockdep_assert_held(&event_mutex);  in trace_event_enable_tgid_record()
999 	mutex_lock(&event_mutex);  in ftrace_clear_events()
1004 	mutex_unlock(&event_mutex);  in ftrace_clear_events()
1153 					     lockdep_is_held(&event_mutex));  in __ftrace_clear_event_pids()
1155 					     lockdep_is_held(&event_mutex));  in __ftrace_clear_event_pids()
1190 	mutex_lock(&event_mutex);  in ftrace_clear_event_pids()
1192 	mutex_unlock(&event_mutex);  in ftrace_clear_event_pids()
1239 	mutex_lock(&event_mutex);  in put_system()
1241 	mutex_unlock(&event_mutex);  in put_system()
1370 	mutex_lock(&event_mutex);  in __ftrace_set_clr_event()
1372 	mutex_unlock(&event_mutex);  in __ftrace_set_clr_event()
1551 	mutex_lock(&event_mutex);  in t_start()
1623 	mutex_lock(&event_mutex);  in s_start()
1650 	mutex_unlock(&event_mutex);  in t_stop()
1730 	mutex_lock(&event_mutex);  in __start()
1760 	mutex_unlock(&event_mutex);  in p_stop()
1771 	mutex_lock(&event_mutex);  in event_enable_read()
1775 	mutex_unlock(&event_mutex);  in event_enable_read()
1805 	guard(mutex)(&event_mutex);  in event_enable_write()
1843 	guard(mutex)(&event_mutex);  in trace_events_enabled()
2035 	mutex_lock(&event_mutex);  in f_start()
2048 	mutex_unlock(&event_mutex);  in f_stop()
2110 	mutex_lock(&event_mutex);  in event_filter_read()
2114 	mutex_unlock(&event_mutex);  in event_filter_read()
2140 	mutex_lock(&event_mutex);  in event_filter_write()
2148 	mutex_unlock(&event_mutex);  in event_filter_write()
2172 	mutex_lock(&event_mutex);  in subsystem_open()
2190 	mutex_unlock(&event_mutex);  in subsystem_open()
2363 					     mutex_is_locked(&event_mutex));  in ignore_task_cpu()
2365 					     mutex_is_locked(&event_mutex));  in ignore_task_cpu()
2419 	guard(mutex)(&event_mutex);  in event_pid_write()
2423 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2425 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2428 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2430 							  lockdep_is_held(&event_mutex));  in event_pid_write()
3400 					     lockdep_is_held(&event_mutex));  in trace_create_new_event()
3402 					     lockdep_is_held(&event_mutex));  in trace_create_new_event()
3488 		mutex_lock(&event_mutex);  in trace_early_triggers()
3490 		mutex_unlock(&event_mutex);  in trace_early_triggers()
3539 	lockdep_assert_held(&event_mutex);  in trace_add_event_call()
3609 	lockdep_assert_held(&event_mutex);  in trace_remove_event_call()
3713 	mutex_lock(&event_mutex);  in trace_module_notify()
3724 	mutex_unlock(&event_mutex);  in trace_module_notify()
3825 	guard(mutex)(&event_mutex);  in trace_get_event_file()
3855 	mutex_lock(&event_mutex);  in trace_put_event_file()
3857 	mutex_unlock(&event_mutex);  in trace_put_event_file()
4077 	guard(mutex)(&event_mutex);  in event_enable_func()
4341 	lockdep_assert_held(&event_mutex);  in event_trace_add_tracer()
4368 	guard(mutex)(&event_mutex);  in early_event_add_tracer()
4384 	lockdep_assert_held(&event_mutex);  in event_trace_del_tracer()