795 	if (rq->nr_running > 1)  in sched_can_stop_tick()
2662 	if ((wake_flags & WF_ON_CPU) && cpu_rq(cpu)->nr_running <= 1)  in ttwu_queue_cond()
3791 unsigned long nr_running(void)  in nr_running()  function
3796 		sum += cpu_rq(i)->nr_running;  in nr_running()
3816 	return raw_rq()->nr_running == 1;  in single_task_running()
4343 		   rq->nr_running == rq->cfs.h_nr_running)) {  in pick_next_task()
5087 	if (rq->nr_running)  in idle_cpu()
6221 	if (rq->nr_running == 1 && p_rq->nr_running == 1) {  in yield_to()
6768 		if (rq->nr_running == 1)  in migrate_tasks()
6992 	BUG_ON(rq->nr_running != 1);  in sched_cpu_dying()
7141 		rq->nr_running = 0;  in sched_init()