235 	mutex_lock(&event_mutex);  in delayed_destroy_user_event()
251 	mutex_unlock(&event_mutex);  in delayed_destroy_user_event()
273 		lockdep_assert_not_held(&event_mutex);  in user_event_put()
274 		delete = refcount_dec_and_mutex_lock(&user->refcnt, &event_mutex);  in user_event_put()
276 		lockdep_assert_held(&event_mutex);  in user_event_put()
326 		mutex_unlock(&event_mutex);  in user_event_put()
444 	mutex_lock(&event_mutex);  in user_event_enabler_fault_fixup()
467 	mutex_unlock(&event_mutex);  in user_event_enabler_fault_fixup()
517 	lockdep_assert_held(&event_mutex);  in user_event_enabler_write()
580 	lockdep_assert_held(&event_mutex);  in user_event_enabler_update()
657 	lockdep_assert_held(&event_mutex);  in user_event_mm_get_all()
892 	mutex_lock(&event_mutex);  in user_event_enabler_create()
913 	mutex_unlock(&event_mutex);  in user_event_enabler_create()
1470 	lockdep_assert_held(&event_mutex);  in destroy_user_event()
1934 	mutex_lock(&event_mutex);  in user_event_parse()
1936 	mutex_unlock(&event_mutex);  in user_event_parse()
2008 	mutex_lock(&event_mutex);  in user_event_parse()
2035 	mutex_unlock(&event_mutex);  in user_event_parse()
2040 	mutex_unlock(&event_mutex);  in user_event_parse()
2382 	mutex_lock(&event_mutex);  in user_events_ioctl_del()
2384 	mutex_unlock(&event_mutex);  in user_events_ioctl_del()
2430 	mutex_lock(&event_mutex);  in user_event_mm_clear_bit()
2437 	mutex_unlock(&event_mutex);  in user_event_mm_clear_bit()
2478 	mutex_lock(&event_mutex);  in user_events_ioctl_unreg()
2496 	mutex_unlock(&event_mutex);  in user_events_ioctl_unreg()
2724 	mutex_lock(&event_mutex);  in set_max_user_events_sysctl()
2728 	mutex_unlock(&event_mutex);  in set_max_user_events_sysctl()