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()
885 	mutex_lock(&event_mutex);  in ftrace_clear_events()
889 	mutex_unlock(&event_mutex);  in ftrace_clear_events()
1038 					     lockdep_is_held(&event_mutex));  in __ftrace_clear_event_pids()
1040 					     lockdep_is_held(&event_mutex));  in __ftrace_clear_event_pids()
1075 	mutex_lock(&event_mutex);  in ftrace_clear_event_pids()
1077 	mutex_unlock(&event_mutex);  in ftrace_clear_event_pids()
1124 	mutex_lock(&event_mutex);  in put_system()
1126 	mutex_unlock(&event_mutex);  in put_system()
1228 	mutex_lock(&event_mutex);  in __ftrace_set_clr_event()
1230 	mutex_unlock(&event_mutex);  in __ftrace_set_clr_event()
1396 	mutex_lock(&event_mutex);  in t_start()
1429 	mutex_lock(&event_mutex);  in s_start()
1454 	mutex_unlock(&event_mutex);  in t_stop()
1495 	mutex_lock(&event_mutex);  in __start()
1525 	mutex_unlock(&event_mutex);  in p_stop()
1536 	mutex_lock(&event_mutex);  in event_enable_read()
1540 	mutex_unlock(&event_mutex);  in event_enable_read()
1578 		mutex_lock(&event_mutex);  in event_enable_write()
1582 		mutex_unlock(&event_mutex);  in event_enable_write()
1608 	mutex_lock(&event_mutex);  in system_enable_read()
1631 	mutex_unlock(&event_mutex);  in system_enable_read()
1783 	mutex_lock(&event_mutex);  in f_start()
1796 	mutex_unlock(&event_mutex);  in f_stop()
1858 	mutex_lock(&event_mutex);  in event_filter_read()
1862 	mutex_unlock(&event_mutex);  in event_filter_read()
1888 	mutex_lock(&event_mutex);  in event_filter_write()
1896 	mutex_unlock(&event_mutex);  in event_filter_write()
1920 	mutex_lock(&event_mutex);  in subsystem_open()
1938 	mutex_unlock(&event_mutex);  in subsystem_open()
2087 					     mutex_is_locked(&event_mutex));  in ignore_task_cpu()
2089 					     mutex_is_locked(&event_mutex));  in ignore_task_cpu()
2143 	mutex_lock(&event_mutex);  in event_pid_write()
2147 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2149 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2152 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2154 							  lockdep_is_held(&event_mutex));  in event_pid_write()
2185 	mutex_unlock(&event_mutex);  in event_pid_write()
3120 					     lockdep_is_held(&event_mutex));  in trace_create_new_event()
3122 					     lockdep_is_held(&event_mutex));  in trace_create_new_event()
3208 		mutex_lock(&event_mutex);  in trace_early_triggers()
3210 		mutex_unlock(&event_mutex);  in trace_early_triggers()
3259 	lockdep_assert_held(&event_mutex);  in trace_add_event_call()
3331 	lockdep_assert_held(&event_mutex);  in trace_remove_event_call()
3411 	mutex_lock(&event_mutex);  in trace_module_notify()
3422 	mutex_unlock(&event_mutex);  in trace_module_notify()
3523 	mutex_lock(&event_mutex);  in trace_get_event_file()
3542 	mutex_unlock(&event_mutex);  in trace_get_event_file()
3562 	mutex_lock(&event_mutex);  in trace_put_event_file()
3564 	mutex_unlock(&event_mutex);  in trace_put_event_file()
3783 	mutex_lock(&event_mutex);  in event_enable_func()
3855 	mutex_unlock(&event_mutex);  in event_enable_func()
4061 	lockdep_assert_held(&event_mutex);  in event_trace_add_tracer()
4088 	mutex_lock(&event_mutex);  in early_event_add_tracer()
4099 	mutex_unlock(&event_mutex);  in early_event_add_tracer()
4107 	lockdep_assert_held(&event_mutex);  in event_trace_del_tracer()