987 	struct tracepoint *tp = &user->tracepoint;  in update_reg_page_for()  local
990 	if (atomic_read(&tp->key.enabled) > 0) {  in update_reg_page_for()
996 		probe_func_ptr = rcu_dereference_sched(tp->funcs);  in update_reg_page_for()
1039 		ret = tracepoint_probe_register(call->tp,  in user_event_reg()
1047 		tracepoint_probe_unregister(call->tp,  in user_event_reg()
1054 		ret = tracepoint_probe_register(call->tp,  in user_event_reg()
1062 		tracepoint_probe_unregister(call->tp,  in user_event_reg()
1327 	user->call.tp = &user->tracepoint;  in user_event_parse()
1397 	struct tracepoint *tp;  in user_events_write_core()  local
1427 	tp = &user->tracepoint;  in user_events_write_core()
1433 	if (likely(atomic_read(&tp->key.enabled) > 0)) {  in user_events_write_core()
1447 		probe_func_ptr = rcu_dereference_sched(tp->funcs);  in user_events_write_core()