25 	return container_of(dl_se, struct task_struct, dl);  in dl_task_of()
30 	return container_of(dl_rq, struct rq, dl);  in rq_of_dl_rq()
38 	return &rq->dl;  in dl_rq_of_se()
125 	return &cpu_rq(i)->dl.dl_bw;  in dl_bw_of()
221 	BUG_ON(p->dl.flags & SCHED_FLAG_SUGOV);  in dl_change_utilization()
227 	if (p->dl.dl_non_contending) {  in dl_change_utilization()
228 		sub_running_bw(&p->dl, &rq->dl);  in dl_change_utilization()
229 		p->dl.dl_non_contending = 0;  in dl_change_utilization()
237 		if (hrtimer_try_to_cancel(&p->dl.inactive_timer) == 1)  in dl_change_utilization()
240 	__sub_rq_bw(p->dl.dl_bw, &rq->dl);  in dl_change_utilization()
241 	__add_rq_bw(new_bw, &rq->dl);  in dl_change_utilization()
300 	struct sched_dl_entity *dl_se = &p->dl;  in task_non_contending()
339 				sub_rq_bw(&p->dl, &rq->dl);  in task_non_contending()
341 			__dl_sub(dl_b, p->dl.dl_bw, dl_bw_cpus(task_cpu(p)));  in task_non_contending()
393 	struct sched_dl_entity *dl_se = &p->dl;  in is_leftmost()
510 	struct dl_rq *dl_rq = &rq->dl;  in enqueue_pushable_dl_task()
522 		if (dl_entity_preempt(&p->dl, &entry->dl))  in enqueue_pushable_dl_task()
531 		dl_rq->earliest_dl.next = p->dl.deadline;  in enqueue_pushable_dl_task()
540 	struct dl_rq *dl_rq = &rq->dl;  in dequeue_pushable_dl_task()
551 				struct task_struct, pushable_dl_tasks)->dl.deadline;  in dequeue_pushable_dl_task()
561 	return !RB_EMPTY_ROOT(&rq->dl.pushable_dl_tasks_root.rb_root);  in has_pushable_dl_tasks()
624 	if (p->dl.dl_non_contending || p->dl.dl_throttled) {  in dl_task_offline_migration()
631 		sub_running_bw(&p->dl, &rq->dl);  in dl_task_offline_migration()
632 		sub_rq_bw(&p->dl, &rq->dl);  in dl_task_offline_migration()
634 		add_rq_bw(&p->dl, &later_rq->dl);  in dl_task_offline_migration()
635 		add_running_bw(&p->dl, &later_rq->dl);  in dl_task_offline_migration()
637 		sub_rq_bw(&p->dl, &rq->dl);  in dl_task_offline_migration()
638 		add_rq_bw(&p->dl, &later_rq->dl);  in dl_task_offline_migration()
648 	__dl_sub(dl_b, p->dl.dl_bw, cpumask_weight(rq->rd->span));  in dl_task_offline_migration()
653 	__dl_add(dl_b, p->dl.dl_bw, cpumask_weight(later_rq->rd->span));  in dl_task_offline_migration()
982 	struct sched_dl_entity *dl_se = &p->dl;  in start_dl_timer()
1215 	u64 u_inact = rq->dl.this_bw - rq->dl.running_bw; /* Utot - Uact */  in grub_reclaim()
1217 	u64 u_act_min = (dl_se->dl_bw * rq->dl.bw_ratio) >> RATIO_SHIFT;  in grub_reclaim()
1227 	if (u_inact + rq->dl.extra_bw > BW_UNIT - u_act_min)  in grub_reclaim()
1230 		u_act = BW_UNIT - u_inact - rq->dl.extra_bw;  in grub_reclaim()
1242 	struct sched_dl_entity *dl_se = &curr->dl;  in update_curr_dl()
1288 						 &curr->dl);  in update_curr_dl()
1312 		if (!is_leftmost(curr, &rq->dl))  in update_curr_dl()
1360 			sub_running_bw(&p->dl, dl_rq_of_se(&p->dl));  in inactive_task_timer()
1361 			sub_rq_bw(&p->dl, dl_rq_of_se(&p->dl));  in inactive_task_timer()
1366 		__dl_sub(dl_b, p->dl.dl_bw, dl_bw_cpus(task_cpu(p)));  in inactive_task_timer()
1375 	sub_running_bw(dl_se, &rq->dl);  in inactive_task_timer()
1533 	if (is_dl_boosted(&p->dl)) {  in enqueue_task_dl()
1546 		if (p->dl.dl_throttled) {  in enqueue_task_dl()
1552 			hrtimer_try_to_cancel(&p->dl.dl_timer);  in enqueue_task_dl()
1553 			p->dl.dl_throttled = 0;  in enqueue_task_dl()
1565 		p->dl.dl_throttled = 0;  in enqueue_task_dl()
1566 		BUG_ON(!is_dl_boosted(&p->dl) || flags != ENQUEUE_REPLENISH);  in enqueue_task_dl()
1576 	if (!p->dl.dl_throttled && !dl_is_implicit(&p->dl))  in enqueue_task_dl()
1577 		dl_check_constrained_dl(&p->dl);  in enqueue_task_dl()
1580 		add_rq_bw(&p->dl, &rq->dl);  in enqueue_task_dl()
1581 		add_running_bw(&p->dl, &rq->dl);  in enqueue_task_dl()
1596 	if (p->dl.dl_throttled && !(flags & ENQUEUE_REPLENISH)) {  in enqueue_task_dl()
1598 			task_contending(&p->dl, flags);  in enqueue_task_dl()
1603 	enqueue_dl_entity(&p->dl, flags);  in enqueue_task_dl()
1611 	dequeue_dl_entity(&p->dl);  in __dequeue_task_dl()
1621 		sub_running_bw(&p->dl, &rq->dl);  in dequeue_task_dl()
1622 		sub_rq_bw(&p->dl, &rq->dl);  in dequeue_task_dl()
1656 	rq->curr->dl.dl_yielded = 1;  in yield_task_dl()
1698 		     !dl_entity_preempt(&p->dl, &curr->dl)) &&  in select_task_rq_dl()
1712 				(dl_time_before(p->dl.deadline,  in select_task_rq_dl()
1713 					cpu_rq(target)->dl.earliest_dl.curr) ||  in select_task_rq_dl()
1714 				(cpu_rq(target)->dl.dl_nr_running == 0)))  in select_task_rq_dl()
1737 	if (p->dl.dl_non_contending) {  in migrate_task_rq_dl()
1738 		sub_running_bw(&p->dl, &rq->dl);  in migrate_task_rq_dl()
1739 		p->dl.dl_non_contending = 0;  in migrate_task_rq_dl()
1747 		if (hrtimer_try_to_cancel(&p->dl.inactive_timer) == 1)  in migrate_task_rq_dl()
1750 	sub_rq_bw(&p->dl, &rq->dl);  in migrate_task_rq_dl()
1777 	if (!on_dl_rq(&p->dl) && need_pull_dl_task(rq, p)) {  in balance_dl()
1800 	if (dl_entity_preempt(&p->dl, &rq->curr->dl)) {  in check_preempt_curr_dl()
1810 	if ((p->dl.deadline == rq->curr->dl.deadline) &&  in check_preempt_curr_dl()
1819 	hrtick_start(rq, p->dl.runtime);  in start_hrtick_dl()
1860 	struct dl_rq *dl_rq = &rq->dl;  in pick_next_task_dl()
1878 	if (on_dl_rq(&p->dl) && p->nr_cpus_allowed > 1)  in put_prev_task_dl()
1900 	if (hrtick_enabled(rq) && queued && p->dl.runtime > 0 &&  in task_tick_dl()
1901 	    is_leftmost(p, &rq->dl))  in task_tick_dl()
1932 	struct rb_node *next_node = rq->dl.pushable_dl_tasks_root.rb_leftmost;  in pick_earliest_pushable_dl_task()
2056 		if (later_rq->dl.dl_nr_running &&  in find_lock_later_rq()
2057 		    !dl_time_before(task->dl.deadline,  in find_lock_later_rq()
2058 					later_rq->dl.earliest_dl.curr)) {  in find_lock_later_rq()
2086 		if (!later_rq->dl.dl_nr_running ||  in find_lock_later_rq()
2087 		    dl_time_before(task->dl.deadline,  in find_lock_later_rq()
2088 				   later_rq->dl.earliest_dl.curr))  in find_lock_later_rq()
2106 	p = rb_entry(rq->dl.pushable_dl_tasks_root.rb_leftmost,  in pick_next_pushable_dl_task()
2130 	if (!rq->dl.overloaded)  in push_dl_task()
2147 	    dl_time_before(next_task->dl.deadline, rq->curr->dl.deadline) &&  in push_dl_task()
2239 		if (this_rq->dl.dl_nr_running &&  in pull_dl_task()
2240 		    dl_time_before(this_rq->dl.earliest_dl.curr,  in pull_dl_task()
2241 				   src_rq->dl.earliest_dl.next))  in pull_dl_task()
2251 		if (src_rq->dl.dl_nr_running <= 1)  in pull_dl_task()
2261 		if (p && dl_time_before(p->dl.deadline, dmin) &&  in pull_dl_task()
2262 		    (!this_rq->dl.dl_nr_running ||  in pull_dl_task()
2263 		     dl_time_before(p->dl.deadline,  in pull_dl_task()
2264 				    this_rq->dl.earliest_dl.curr))) {  in pull_dl_task()
2272 			if (dl_time_before(p->dl.deadline,  in pull_dl_task()
2273 					   src_rq->curr->dl.deadline))  in pull_dl_task()
2281 			dmin = p->dl.deadline;  in pull_dl_task()
2304 	     !dl_entity_preempt(&p->dl, &rq->curr->dl))) {  in task_woken_dl()
2335 		__dl_sub(src_dl_b, p->dl.dl_bw, dl_bw_cpus(task_cpu(p)));  in set_cpus_allowed_dl()
2345 	if (rq->dl.overloaded)  in rq_online_dl()
2349 	if (rq->dl.dl_nr_running > 0)  in rq_online_dl()
2350 		cpudl_set(&rq->rd->cpudl, rq->cpu, rq->dl.earliest_dl.curr);  in rq_online_dl()
2356 	if (rq->dl.overloaded)  in rq_offline_dl()
2385 	__dl_add(dl_b, p->dl.dl_bw, cpumask_weight(rq->rd->span));  in dl_add_task_root_domain()
2414 	if (task_on_rq_queued(p) && p->dl.dl_runtime)  in switched_from_dl()
2424 		if (p->dl.dl_non_contending)  in switched_from_dl()
2425 			sub_running_bw(&p->dl, &rq->dl);  in switched_from_dl()
2426 		sub_rq_bw(&p->dl, &rq->dl);  in switched_from_dl()
2434 	if (p->dl.dl_non_contending)  in switched_from_dl()
2435 		p->dl.dl_non_contending = 0;  in switched_from_dl()
2442 	if (!task_on_rq_queued(p) || rq->dl.dl_nr_running)  in switched_from_dl()
2454 	if (hrtimer_try_to_cancel(&p->dl.inactive_timer) == 1)  in switched_to_dl()
2459 		add_rq_bw(&p->dl, &rq->dl);  in switched_to_dl()
2466 		if (p->nr_cpus_allowed > 1 && rq->dl.overloaded)  in switched_to_dl()
2491 		if (!rq->dl.overloaded)  in prio_changed_dl()
2499 		if (dl_time_before(rq->dl.earliest_dl.curr, p->dl.deadline))  in prio_changed_dl()
2618 		init_dl_rq_bw_ratio(&cpu_rq(cpu)->dl);  in sched_dl_do_global()
2644 	if (new_bw == p->dl.dl_bw && task_has_dl_policy(p))  in sched_dl_overflow()
2658 		if (hrtimer_active(&p->dl.inactive_timer))  in sched_dl_overflow()
2659 			__dl_sub(dl_b, p->dl.dl_bw, cpus);  in sched_dl_overflow()
2663 		   !__dl_overflow(dl_b, cap, p->dl.dl_bw, new_bw)) {  in sched_dl_overflow()
2671 		__dl_sub(dl_b, p->dl.dl_bw, cpus);  in sched_dl_overflow()
2698 	struct sched_dl_entity *dl_se = &p->dl;  in __setparam_dl()
2710 	struct sched_dl_entity *dl_se = &p->dl;  in __getparam_dl()
2787 	struct sched_dl_entity *dl_se = &p->dl;  in __dl_clear_params()
2808 	struct sched_dl_entity *dl_se = &p->dl;  in dl_param_changed()
2834 	overflow = __dl_overflow(dl_b, cap, 0, p->dl.dl_bw);  in dl_task_can_attach()
2846 		__dl_add(dl_b, p->dl.dl_bw, cpus);  in dl_task_can_attach()
2897 	print_dl_rq(m, cpu, &cpu_rq(cpu)->dl);  in print_dl_stats()