76 void init_rt_rq(struct rt_rq *rt_rq)  in init_rt_rq()  argument
81 	array = &rt_rq->active;  in init_rt_rq()
90 	rt_rq->highest_prio.curr = MAX_RT_PRIO;  in init_rt_rq()
91 	rt_rq->highest_prio.next = MAX_RT_PRIO;  in init_rt_rq()
92 	rt_rq->rt_nr_migratory = 0;  in init_rt_rq()
93 	rt_rq->overloaded = 0;  in init_rt_rq()
94 	plist_head_init(&rt_rq->pushable_tasks);  in init_rt_rq()
97 	rt_rq->rt_queued = 0;  in init_rt_rq()
99 	rt_rq->rt_time = 0;  in init_rt_rq()
100 	rt_rq->rt_throttled = 0;  in init_rt_rq()
101 	rt_rq->rt_runtime = 0;  in init_rt_rq()
102 	raw_spin_lock_init(&rt_rq->rt_runtime_lock);  in init_rt_rq()
121 static inline struct rq *rq_of_rt_rq(struct rt_rq *rt_rq)  in rq_of_rt_rq()  argument
123 	return rt_rq->rq;  in rq_of_rt_rq()
126 static inline struct rt_rq *rt_rq_of_se(struct sched_rt_entity *rt_se)  in rt_rq_of_se()
128 	return rt_se->rt_rq;  in rt_rq_of_se()
133 	struct rt_rq *rt_rq = rt_se->rt_rq;  in rq_of_rt_se()  local
135 	return rt_rq->rq;  in rq_of_rt_se()
146 		if (tg->rt_rq)  in free_rt_sched_group()
147 			kfree(tg->rt_rq[i]);  in free_rt_sched_group()
152 	kfree(tg->rt_rq);  in free_rt_sched_group()
156 void init_tg_rt_entry(struct task_group *tg, struct rt_rq *rt_rq,  in init_tg_rt_entry()  argument
162 	rt_rq->highest_prio.curr = MAX_RT_PRIO;  in init_tg_rt_entry()
163 	rt_rq->rt_nr_boosted = 0;  in init_tg_rt_entry()
164 	rt_rq->rq = rq;  in init_tg_rt_entry()
165 	rt_rq->tg = tg;  in init_tg_rt_entry()
167 	tg->rt_rq[cpu] = rt_rq;  in init_tg_rt_entry()
174 		rt_se->rt_rq = &rq->rt;  in init_tg_rt_entry()
176 		rt_se->rt_rq = parent->my_q;  in init_tg_rt_entry()
178 	rt_se->my_q = rt_rq;  in init_tg_rt_entry()
185 	struct rt_rq *rt_rq;  in alloc_rt_sched_group()  local
189 	tg->rt_rq = kcalloc(nr_cpu_ids, sizeof(rt_rq), GFP_KERNEL);  in alloc_rt_sched_group()
190 	if (!tg->rt_rq)  in alloc_rt_sched_group()
200 		rt_rq = kzalloc_node(sizeof(struct rt_rq),  in alloc_rt_sched_group()
202 		if (!rt_rq)  in alloc_rt_sched_group()
210 		init_rt_rq(rt_rq);  in alloc_rt_sched_group()
211 		rt_rq->rt_runtime = tg->rt_bandwidth.rt_runtime;  in alloc_rt_sched_group()
212 		init_tg_rt_entry(tg, rt_rq, rt_se, i, parent->rt_se[i]);  in alloc_rt_sched_group()
218 	kfree(rt_rq);  in alloc_rt_sched_group()
232 static inline struct rq *rq_of_rt_rq(struct rt_rq *rt_rq)  in rq_of_rt_rq()  argument
234 	return container_of(rt_rq, struct rq, rt);  in rq_of_rt_rq()
244 static inline struct rt_rq *rt_rq_of_se(struct sched_rt_entity *rt_se)  in rt_rq_of_se()
303 static void update_rt_migration(struct rt_rq *rt_rq)  in update_rt_migration()  argument
305 	if (rt_rq->rt_nr_migratory && rt_rq->rt_nr_total > 1) {  in update_rt_migration()
306 		if (!rt_rq->overloaded) {  in update_rt_migration()
307 			rt_set_overload(rq_of_rt_rq(rt_rq));  in update_rt_migration()
308 			rt_rq->overloaded = 1;  in update_rt_migration()
310 	} else if (rt_rq->overloaded) {  in update_rt_migration()
311 		rt_clear_overload(rq_of_rt_rq(rt_rq));  in update_rt_migration()
312 		rt_rq->overloaded = 0;  in update_rt_migration()
316 static void inc_rt_migration(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in inc_rt_migration()  argument
324 	rt_rq = &rq_of_rt_rq(rt_rq)->rt;  in inc_rt_migration()
326 	rt_rq->rt_nr_total++;  in inc_rt_migration()
328 		rt_rq->rt_nr_migratory++;  in inc_rt_migration()
330 	update_rt_migration(rt_rq);  in inc_rt_migration()
333 static void dec_rt_migration(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in dec_rt_migration()  argument
341 	rt_rq = &rq_of_rt_rq(rt_rq)->rt;  in dec_rt_migration()
343 	rt_rq->rt_nr_total--;  in dec_rt_migration()
345 		rt_rq->rt_nr_migratory--;  in dec_rt_migration()
347 	update_rt_migration(rt_rq);  in dec_rt_migration()
409 void inc_rt_migration(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in inc_rt_migration()  argument
414 void dec_rt_migration(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in dec_rt_migration()  argument
432 static void enqueue_top_rt_rq(struct rt_rq *rt_rq);
433 static void dequeue_top_rt_rq(struct rt_rq *rt_rq);
442 static inline u64 sched_rt_runtime(struct rt_rq *rt_rq)  in sched_rt_runtime()  argument
444 	if (!rt_rq->tg)  in sched_rt_runtime()
447 	return rt_rq->rt_runtime;  in sched_rt_runtime()
450 static inline u64 sched_rt_period(struct rt_rq *rt_rq)  in sched_rt_period()  argument
452 	return ktime_to_ns(rt_rq->tg->rt_bandwidth.rt_period);  in sched_rt_period()
470 #define for_each_rt_rq(rt_rq, iter, rq)					\  argument
473 		(rt_rq = iter->rt_rq[cpu_of(rq)]);)
478 static inline struct rt_rq *group_rt_rq(struct sched_rt_entity *rt_se)  in group_rt_rq()
486 static void sched_rt_rq_enqueue(struct rt_rq *rt_rq)  in sched_rt_rq_enqueue()  argument
488 	struct task_struct *curr = rq_of_rt_rq(rt_rq)->curr;  in sched_rt_rq_enqueue()
489 	struct rq *rq = rq_of_rt_rq(rt_rq);  in sched_rt_rq_enqueue()
494 	rt_se = rt_rq->tg->rt_se[cpu];  in sched_rt_rq_enqueue()
496 	if (rt_rq->rt_nr_running) {  in sched_rt_rq_enqueue()
498 			enqueue_top_rt_rq(rt_rq);  in sched_rt_rq_enqueue()
502 		if (rt_rq->highest_prio.curr < curr->prio)  in sched_rt_rq_enqueue()
507 static void sched_rt_rq_dequeue(struct rt_rq *rt_rq)  in sched_rt_rq_dequeue()  argument
510 	int cpu = cpu_of(rq_of_rt_rq(rt_rq));  in sched_rt_rq_dequeue()
512 	rt_se = rt_rq->tg->rt_se[cpu];  in sched_rt_rq_dequeue()
515 		dequeue_top_rt_rq(rt_rq);  in sched_rt_rq_dequeue()
517 		cpufreq_update_util(rq_of_rt_rq(rt_rq), 0);  in sched_rt_rq_dequeue()
523 static inline int rt_rq_throttled(struct rt_rq *rt_rq)  in rt_rq_throttled()  argument
525 	return rt_rq->rt_throttled && !rt_rq->rt_nr_boosted;  in rt_rq_throttled()
530 	struct rt_rq *rt_rq = group_rt_rq(rt_se);  in rt_se_boosted()  local
533 	if (rt_rq)  in rt_se_boosted()
534 		return !!rt_rq->rt_nr_boosted;  in rt_se_boosted()
553 struct rt_rq *sched_rt_period_rt_rq(struct rt_bandwidth *rt_b, int cpu)  in sched_rt_period_rt_rq()
555 	return container_of(rt_b, struct task_group, rt_bandwidth)->rt_rq[cpu];  in sched_rt_period_rt_rq()
558 static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)  in sched_rt_bandwidth()  argument
560 	return &rt_rq->tg->rt_bandwidth;  in sched_rt_bandwidth()
565 static inline u64 sched_rt_runtime(struct rt_rq *rt_rq)  in sched_rt_runtime()  argument
567 	return rt_rq->rt_runtime;  in sched_rt_runtime()
570 static inline u64 sched_rt_period(struct rt_rq *rt_rq)  in sched_rt_period()  argument
575 typedef struct rt_rq *rt_rq_iter_t;
577 #define for_each_rt_rq(rt_rq, iter, rq) \  argument
578 	for ((void) iter, rt_rq = &rq->rt; rt_rq; rt_rq = NULL)
583 static inline struct rt_rq *group_rt_rq(struct sched_rt_entity *rt_se)  in group_rt_rq()
588 static inline void sched_rt_rq_enqueue(struct rt_rq *rt_rq)  in sched_rt_rq_enqueue()  argument
590 	struct rq *rq = rq_of_rt_rq(rt_rq);  in sched_rt_rq_enqueue()
592 	if (!rt_rq->rt_nr_running)  in sched_rt_rq_enqueue()
595 	enqueue_top_rt_rq(rt_rq);  in sched_rt_rq_enqueue()
599 static inline void sched_rt_rq_dequeue(struct rt_rq *rt_rq)  in sched_rt_rq_dequeue()  argument
601 	dequeue_top_rt_rq(rt_rq);  in sched_rt_rq_dequeue()
604 static inline int rt_rq_throttled(struct rt_rq *rt_rq)  in rt_rq_throttled()  argument
606 	return rt_rq->rt_throttled;  in rt_rq_throttled()
615 struct rt_rq *sched_rt_period_rt_rq(struct rt_bandwidth *rt_b, int cpu)  in sched_rt_period_rt_rq()
620 static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)  in sched_rt_bandwidth()  argument
627 bool sched_rt_bandwidth_account(struct rt_rq *rt_rq)  in sched_rt_bandwidth_account()  argument
629 	struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in sched_rt_bandwidth_account()
632 		rt_rq->rt_time < rt_b->rt_runtime);  in sched_rt_bandwidth_account()
639 static void do_balance_runtime(struct rt_rq *rt_rq)  in do_balance_runtime()  argument
641 	struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in do_balance_runtime()
642 	struct root_domain *rd = rq_of_rt_rq(rt_rq)->rd;  in do_balance_runtime()
651 		struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);  in do_balance_runtime()
654 		if (iter == rt_rq)  in do_balance_runtime()
673 			if (rt_rq->rt_runtime + diff > rt_period)  in do_balance_runtime()
674 				diff = rt_period - rt_rq->rt_runtime;  in do_balance_runtime()
676 			rt_rq->rt_runtime += diff;  in do_balance_runtime()
677 			if (rt_rq->rt_runtime == rt_period) {  in do_balance_runtime()
695 	struct rt_rq *rt_rq;  in __disable_runtime()  local
700 	for_each_rt_rq(rt_rq, iter, rq) {  in __disable_runtime()
701 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in __disable_runtime()
706 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in __disable_runtime()
712 		if (rt_rq->rt_runtime == RUNTIME_INF ||  in __disable_runtime()
713 				rt_rq->rt_runtime == rt_b->rt_runtime)  in __disable_runtime()
715 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in __disable_runtime()
722 		want = rt_b->rt_runtime - rt_rq->rt_runtime;  in __disable_runtime()
728 			struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);  in __disable_runtime()
734 			if (iter == rt_rq || iter->rt_runtime == RUNTIME_INF)  in __disable_runtime()
752 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in __disable_runtime()
763 		rt_rq->rt_runtime = RUNTIME_INF;  in __disable_runtime()
764 		rt_rq->rt_throttled = 0;  in __disable_runtime()
765 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in __disable_runtime()
769 		sched_rt_rq_enqueue(rt_rq);  in __disable_runtime()
776 	struct rt_rq *rt_rq;  in __enable_runtime()  local
784 	for_each_rt_rq(rt_rq, iter, rq) {  in __enable_runtime()
785 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in __enable_runtime()
788 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in __enable_runtime()
789 		rt_rq->rt_runtime = rt_b->rt_runtime;  in __enable_runtime()
790 		rt_rq->rt_time = 0;  in __enable_runtime()
791 		rt_rq->rt_throttled = 0;  in __enable_runtime()
792 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in __enable_runtime()
797 static void balance_runtime(struct rt_rq *rt_rq)  in balance_runtime()  argument
802 	if (rt_rq->rt_time > rt_rq->rt_runtime) {  in balance_runtime()
803 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in balance_runtime()
804 		do_balance_runtime(rt_rq);  in balance_runtime()
805 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in balance_runtime()
809 static inline void balance_runtime(struct rt_rq *rt_rq) {}  in balance_runtime()  argument
833 		struct rt_rq *rt_rq = sched_rt_period_rt_rq(rt_b, i);  in do_sched_rt_period_timer()  local
834 		struct rq *rq = rq_of_rt_rq(rt_rq);  in do_sched_rt_period_timer()
841 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in do_sched_rt_period_timer()
842 		if (!sched_feat(RT_RUNTIME_SHARE) && rt_rq->rt_runtime != RUNTIME_INF)  in do_sched_rt_period_timer()
843 			rt_rq->rt_runtime = rt_b->rt_runtime;  in do_sched_rt_period_timer()
844 		skip = !rt_rq->rt_time && !rt_rq->rt_nr_running;  in do_sched_rt_period_timer()
845 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in do_sched_rt_period_timer()
852 		if (rt_rq->rt_time) {  in do_sched_rt_period_timer()
855 			raw_spin_lock(&rt_rq->rt_runtime_lock);  in do_sched_rt_period_timer()
856 			if (rt_rq->rt_throttled)  in do_sched_rt_period_timer()
857 				balance_runtime(rt_rq);  in do_sched_rt_period_timer()
858 			runtime = rt_rq->rt_runtime;  in do_sched_rt_period_timer()
859 			rt_rq->rt_time -= min(rt_rq->rt_time, overrun*runtime);  in do_sched_rt_period_timer()
860 			if (rt_rq->rt_throttled && rt_rq->rt_time < runtime) {  in do_sched_rt_period_timer()
861 				rt_rq->rt_throttled = 0;  in do_sched_rt_period_timer()
871 				if (rt_rq->rt_nr_running && rq->curr == rq->idle)  in do_sched_rt_period_timer()
874 			if (rt_rq->rt_time || rt_rq->rt_nr_running)  in do_sched_rt_period_timer()
876 			raw_spin_unlock(&rt_rq->rt_runtime_lock);  in do_sched_rt_period_timer()
877 		} else if (rt_rq->rt_nr_running) {  in do_sched_rt_period_timer()
879 			if (!rt_rq_throttled(rt_rq))  in do_sched_rt_period_timer()
882 		if (rt_rq->rt_throttled)  in do_sched_rt_period_timer()
886 			sched_rt_rq_enqueue(rt_rq);  in do_sched_rt_period_timer()
899 	struct rt_rq *rt_rq = group_rt_rq(rt_se);  in rt_se_prio()  local
901 	if (rt_rq)  in rt_se_prio()
902 		return rt_rq->highest_prio.curr;  in rt_se_prio()
908 static int sched_rt_runtime_exceeded(struct rt_rq *rt_rq)  in sched_rt_runtime_exceeded()  argument
910 	u64 runtime = sched_rt_runtime(rt_rq);  in sched_rt_runtime_exceeded()
912 	if (rt_rq->rt_throttled)  in sched_rt_runtime_exceeded()
913 		return rt_rq_throttled(rt_rq);  in sched_rt_runtime_exceeded()
915 	if (runtime >= sched_rt_period(rt_rq))  in sched_rt_runtime_exceeded()
918 	balance_runtime(rt_rq);  in sched_rt_runtime_exceeded()
919 	runtime = sched_rt_runtime(rt_rq);  in sched_rt_runtime_exceeded()
923 	if (rt_rq->rt_time > runtime) {  in sched_rt_runtime_exceeded()
924 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in sched_rt_runtime_exceeded()
931 			rt_rq->rt_throttled = 1;  in sched_rt_runtime_exceeded()
939 			rt_rq->rt_time = 0;  in sched_rt_runtime_exceeded()
942 		if (rt_rq_throttled(rt_rq)) {  in sched_rt_runtime_exceeded()
943 			sched_rt_rq_dequeue(rt_rq);  in sched_rt_runtime_exceeded()
983 		struct rt_rq *rt_rq = rt_rq_of_se(rt_se);  in update_curr_rt()  local
985 		if (sched_rt_runtime(rt_rq) != RUNTIME_INF) {  in update_curr_rt()
986 			raw_spin_lock(&rt_rq->rt_runtime_lock);  in update_curr_rt()
987 			rt_rq->rt_time += delta_exec;  in update_curr_rt()
988 			if (sched_rt_runtime_exceeded(rt_rq))  in update_curr_rt()
990 			raw_spin_unlock(&rt_rq->rt_runtime_lock);  in update_curr_rt()
996 dequeue_top_rt_rq(struct rt_rq *rt_rq)  in dequeue_top_rt_rq()  argument
998 	struct rq *rq = rq_of_rt_rq(rt_rq);  in dequeue_top_rt_rq()
1000 	BUG_ON(&rq->rt != rt_rq);  in dequeue_top_rt_rq()
1002 	if (!rt_rq->rt_queued)  in dequeue_top_rt_rq()
1007 	sub_nr_running(rq, rt_rq->rt_nr_running);  in dequeue_top_rt_rq()
1008 	rt_rq->rt_queued = 0;  in dequeue_top_rt_rq()
1013 enqueue_top_rt_rq(struct rt_rq *rt_rq)  in enqueue_top_rt_rq()  argument
1015 	struct rq *rq = rq_of_rt_rq(rt_rq);  in enqueue_top_rt_rq()
1017 	BUG_ON(&rq->rt != rt_rq);  in enqueue_top_rt_rq()
1019 	if (rt_rq->rt_queued)  in enqueue_top_rt_rq()
1022 	if (rt_rq_throttled(rt_rq))  in enqueue_top_rt_rq()
1025 	if (rt_rq->rt_nr_running) {  in enqueue_top_rt_rq()
1026 		add_nr_running(rq, rt_rq->rt_nr_running);  in enqueue_top_rt_rq()
1027 		rt_rq->rt_queued = 1;  in enqueue_top_rt_rq()
1037 inc_rt_prio_smp(struct rt_rq *rt_rq, int prio, int prev_prio)  in inc_rt_prio_smp()  argument
1039 	struct rq *rq = rq_of_rt_rq(rt_rq);  in inc_rt_prio_smp()
1045 	if (&rq->rt != rt_rq)  in inc_rt_prio_smp()
1053 dec_rt_prio_smp(struct rt_rq *rt_rq, int prio, int prev_prio)  in dec_rt_prio_smp()  argument
1055 	struct rq *rq = rq_of_rt_rq(rt_rq);  in dec_rt_prio_smp()
1061 	if (&rq->rt != rt_rq)  in dec_rt_prio_smp()
1064 	if (rq->online && rt_rq->highest_prio.curr != prev_prio)  in dec_rt_prio_smp()
1065 		cpupri_set(&rq->rd->cpupri, rq->cpu, rt_rq->highest_prio.curr);  in dec_rt_prio_smp()
1071 void inc_rt_prio_smp(struct rt_rq *rt_rq, int prio, int prev_prio) {}  in inc_rt_prio_smp()  argument
1073 void dec_rt_prio_smp(struct rt_rq *rt_rq, int prio, int prev_prio) {}  in dec_rt_prio_smp()  argument
1079 inc_rt_prio(struct rt_rq *rt_rq, int prio)  in inc_rt_prio()  argument
1081 	int prev_prio = rt_rq->highest_prio.curr;  in inc_rt_prio()
1084 		rt_rq->highest_prio.curr = prio;  in inc_rt_prio()
1086 	inc_rt_prio_smp(rt_rq, prio, prev_prio);  in inc_rt_prio()
1090 dec_rt_prio(struct rt_rq *rt_rq, int prio)  in dec_rt_prio()  argument
1092 	int prev_prio = rt_rq->highest_prio.curr;  in dec_rt_prio()
1094 	if (rt_rq->rt_nr_running) {  in dec_rt_prio()
1103 			struct rt_prio_array *array = &rt_rq->active;  in dec_rt_prio()
1105 			rt_rq->highest_prio.curr =  in dec_rt_prio()
1110 		rt_rq->highest_prio.curr = MAX_RT_PRIO;  in dec_rt_prio()
1112 	dec_rt_prio_smp(rt_rq, prio, prev_prio);  in dec_rt_prio()
1117 static inline void inc_rt_prio(struct rt_rq *rt_rq, int prio) {}  in inc_rt_prio()  argument
1118 static inline void dec_rt_prio(struct rt_rq *rt_rq, int prio) {}  in dec_rt_prio()  argument
1125 inc_rt_group(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in inc_rt_group()  argument
1128 		rt_rq->rt_nr_boosted++;  in inc_rt_group()
1130 	if (rt_rq->tg)  in inc_rt_group()
1131 		start_rt_bandwidth(&rt_rq->tg->rt_bandwidth);  in inc_rt_group()
1135 dec_rt_group(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in dec_rt_group()  argument
1138 		rt_rq->rt_nr_boosted--;  in dec_rt_group()
1140 	WARN_ON(!rt_rq->rt_nr_running && rt_rq->rt_nr_boosted);  in dec_rt_group()
1146 inc_rt_group(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in inc_rt_group()  argument
1152 void dec_rt_group(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) {}  in dec_rt_group()  argument
1159 	struct rt_rq *group_rq = group_rt_rq(rt_se);  in rt_se_nr_running()
1170 	struct rt_rq *group_rq = group_rt_rq(rt_se);  in rt_se_rr_nr_running()
1182 void inc_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in inc_rt_tasks()  argument
1187 	rt_rq->rt_nr_running += rt_se_nr_running(rt_se);  in inc_rt_tasks()
1188 	rt_rq->rr_nr_running += rt_se_rr_nr_running(rt_se);  in inc_rt_tasks()
1190 	inc_rt_prio(rt_rq, prio);  in inc_rt_tasks()
1191 	inc_rt_migration(rt_se, rt_rq);  in inc_rt_tasks()
1192 	inc_rt_group(rt_se, rt_rq);  in inc_rt_tasks()
1196 void dec_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)  in dec_rt_tasks()  argument
1199 	WARN_ON(!rt_rq->rt_nr_running);  in dec_rt_tasks()
1200 	rt_rq->rt_nr_running -= rt_se_nr_running(rt_se);  in dec_rt_tasks()
1201 	rt_rq->rr_nr_running -= rt_se_rr_nr_running(rt_se);  in dec_rt_tasks()
1203 	dec_rt_prio(rt_rq, rt_se_prio(rt_se));  in dec_rt_tasks()
1204 	dec_rt_migration(rt_se, rt_rq);  in dec_rt_tasks()
1205 	dec_rt_group(rt_se, rt_rq);  in dec_rt_tasks()
1233 	struct rt_rq *rt_rq = rt_rq_of_se(rt_se);  in __enqueue_rt_entity()  local
1234 	struct rt_prio_array *array = &rt_rq->active;  in __enqueue_rt_entity()
1235 	struct rt_rq *group_rq = group_rt_rq(rt_se);  in __enqueue_rt_entity()
1262 	inc_rt_tasks(rt_se, rt_rq);  in __enqueue_rt_entity()
1267 	struct rt_rq *rt_rq = rt_rq_of_se(rt_se);  in __dequeue_rt_entity()  local
1268 	struct rt_prio_array *array = &rt_rq->active;  in __dequeue_rt_entity()
1276 	dec_rt_tasks(rt_se, rt_rq);  in __dequeue_rt_entity()
1317 		struct rt_rq *rt_rq = group_rt_rq(rt_se);  in dequeue_rt_entity()  local
1319 		if (rt_rq && rt_rq->rt_nr_running)  in dequeue_rt_entity()
1357 requeue_rt_entity(struct rt_rq *rt_rq, struct sched_rt_entity *rt_se, int head)  in requeue_rt_entity()  argument
1360 		struct rt_prio_array *array = &rt_rq->active;  in requeue_rt_entity()
1373 	struct rt_rq *rt_rq;  in requeue_task_rt()  local
1376 		rt_rq = rt_rq_of_se(rt_se);  in requeue_task_rt()
1377 		requeue_rt_entity(rt_rq, rt_se, head);  in requeue_task_rt()
1537 						   struct rt_rq *rt_rq)  in pick_next_rt_entity()  argument
1539 	struct rt_prio_array *array = &rt_rq->active;  in pick_next_rt_entity()
1556 	struct rt_rq *rt_rq  = &rq->rt;  in _pick_next_task_rt()  local
1559 		rt_se = pick_next_rt_entity(rq, rt_rq);  in _pick_next_task_rt()
1561 		rt_rq = group_rt_rq(rt_se);  in _pick_next_task_rt()
1562 	} while (rt_rq);  in _pick_next_task_rt()
2524 		struct rt_rq *rt_rq = tg->rt_rq[i];  in tg_set_rt_bandwidth()  local
2526 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in tg_set_rt_bandwidth()
2527 		rt_rq->rt_runtime = rt_runtime;  in tg_set_rt_bandwidth()
2528 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in tg_set_rt_bandwidth()
2616 		struct rt_rq *rt_rq = &cpu_rq(i)->rt;  in sched_rt_global_constraints()  local
2618 		raw_spin_lock(&rt_rq->rt_runtime_lock);  in sched_rt_global_constraints()
2619 		rt_rq->rt_runtime = global_rt_runtime();  in sched_rt_global_constraints()
2620 		raw_spin_unlock(&rt_rq->rt_runtime_lock);  in sched_rt_global_constraints()
2713 	struct rt_rq *rt_rq;  in print_rt_stats()  local
2716 	for_each_rt_rq(rt_rq, iter, cpu_rq(cpu))  in print_rt_stats()
2717 		print_rt_rq(m, cpu, rt_rq);  in print_rt_stats()