1498 	struct task_struct *next_task;  in push_dl_task()  local
1505 	next_task = pick_next_pushable_dl_task(rq);  in push_dl_task()
1506 	if (!next_task)  in push_dl_task()
1510 	if (unlikely(next_task == rq->curr)) {  in push_dl_task()
1521 	    dl_time_before(next_task->dl.deadline, rq->curr->dl.deadline) &&  in push_dl_task()
1528 	get_task_struct(next_task);  in push_dl_task()
1531 	later_rq = find_lock_later_rq(next_task, rq);  in push_dl_task()
1541 		if (task_cpu(next_task) == rq->cpu && task == next_task) {  in push_dl_task()
1553 		put_task_struct(next_task);  in push_dl_task()
1554 		next_task = task;  in push_dl_task()
1558 	deactivate_task(rq, next_task, 0);  in push_dl_task()
1559 	set_task_cpu(next_task, later_rq->cpu);  in push_dl_task()
1560 	activate_task(later_rq, next_task, 0);  in push_dl_task()
1568 	put_task_struct(next_task);  in push_dl_task()