517 	dl_rq->earliest_dl.curr = dl_rq->earliest_dl.next = 0;  in init_dl_rq()
1184 	if (dl_task(rq->curr))  in dl_task_timer()
1311 	struct task_struct *curr = rq->curr;  in update_curr_dl()  local
1312 	struct sched_dl_entity *dl_se = &curr->dl;  in update_curr_dl()
1317 	if (!dl_task(curr) || !on_dl_rq(dl_se))  in update_curr_dl()
1329 	delta_exec = now - curr->se.exec_start;  in update_curr_dl()
1336 	schedstat_set(curr->stats.exec_max,  in update_curr_dl()
1337 		      max(curr->stats.exec_max, delta_exec));  in update_curr_dl()
1339 	trace_sched_stat_runtime(curr, delta_exec, 0);  in update_curr_dl()
1341 	update_current_exec_runtime(curr, now, delta_exec);  in update_curr_dl()
1356 						 &curr->dl);  in update_curr_dl()
1376 		__dequeue_task_dl(rq, curr, 0);  in update_curr_dl()
1377 		if (unlikely(is_dl_boosted(dl_se) || !start_dl_timer(curr)))  in update_curr_dl()
1378 			enqueue_task_dl(rq, curr, ENQUEUE_REPLENISH);  in update_curr_dl()
1380 		if (!is_leftmost(curr, &rq->dl))  in update_curr_dl()
1469 	if (dl_rq->earliest_dl.curr == 0 ||  in inc_dl_deadline()
1470 	    dl_time_before(deadline, dl_rq->earliest_dl.curr)) {  in inc_dl_deadline()
1471 		if (dl_rq->earliest_dl.curr == 0)  in inc_dl_deadline()
1473 		dl_rq->earliest_dl.curr = deadline;  in inc_dl_deadline()
1487 		dl_rq->earliest_dl.curr = 0;  in dec_dl_deadline()
1490 		cpupri_set(&rq->rd->cpupri, rq->cpu, rq->rt.highest_prio.curr);  in dec_dl_deadline()
1495 		dl_rq->earliest_dl.curr = entry->deadline;  in dec_dl_deadline()
1804 	rq->curr->dl.dl_yielded = 1;  in yield_task_dl()
1823 			       rq->dl.earliest_dl.curr));  in dl_task_is_earliest_deadline()
1831 	struct task_struct *curr;  in select_task_rq_dl()  local
1841 	curr = READ_ONCE(rq->curr); /* unlocked access */  in select_task_rq_dl()
1852 	select_rq = unlikely(dl_task(curr)) &&  in select_task_rq_dl()
1853 		    (curr->nr_cpus_allowed < 2 ||  in select_task_rq_dl()
1854 		     !dl_entity_preempt(&p->dl, &curr->dl)) &&  in select_task_rq_dl()
1916 	if (rq->curr->nr_cpus_allowed == 1 ||  in check_preempt_equal_dl()
1917 	    !cpudl_find(&rq->rd->cpudl, rq->curr, NULL))  in check_preempt_equal_dl()
1956 	if (dl_entity_preempt(&p->dl, &rq->curr->dl)) {  in check_preempt_curr_dl()
1966 	if ((p->dl.deadline == rq->curr->dl.deadline) &&  in check_preempt_curr_dl()
1967 	    !test_tsk_need_resched(rq->curr))  in check_preempt_curr_dl()
2001 	if (rq->curr->sched_class != &dl_sched_class)  in set_next_task_dl()
2318 	if (dl_task(rq->curr) &&  in push_dl_task()
2319 	    dl_time_before(next_task->dl.deadline, rq->curr->dl.deadline) &&  in push_dl_task()
2320 	    rq->curr->nr_cpus_allowed > 1) {  in push_dl_task()
2328 	if (WARN_ON(next_task == rq->curr))  in push_dl_task()
2412 		    dl_time_before(this_rq->dl.earliest_dl.curr,  in pull_dl_task()
2436 			WARN_ON(p == src_rq->curr);  in pull_dl_task()
2444 					   src_rq->curr->dl.deadline))  in pull_dl_task()
2483 	    !test_tsk_need_resched(rq->curr) &&  in task_woken_dl()
2485 	    dl_task(rq->curr) &&  in task_woken_dl()
2486 	    (rq->curr->nr_cpus_allowed < 2 ||  in task_woken_dl()
2487 	     !dl_entity_preempt(&p->dl, &rq->curr->dl))) {  in task_woken_dl()
2534 		cpudl_set(&rq->rd->cpudl, rq->cpu, rq->dl.earliest_dl.curr);  in rq_online_dl()
2663 	if (rq->curr != p) {  in switched_to_dl()
2668 		if (dl_task(rq->curr))  in switched_to_dl()
2700 		if (dl_time_before(rq->dl.earliest_dl.curr, p->dl.deadline))  in prio_changed_dl()