13 static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun);
15 struct rt_bandwidth def_rt_bandwidth;
19 	struct rt_bandwidth *rt_b =  in sched_rt_period_timer()
20 		container_of(timer, struct rt_bandwidth, rt_period_timer);  in sched_rt_period_timer()
41 void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime)  in init_rt_bandwidth()
53 static void start_rt_bandwidth(struct rt_bandwidth *rt_b)  in start_rt_bandwidth()
105 static void destroy_rt_bandwidth(struct rt_bandwidth *rt_b)  in destroy_rt_bandwidth()
142 		destroy_rt_bandwidth(&tg->rt_bandwidth);  in free_rt_sched_group()
195 	init_rt_bandwidth(&tg->rt_bandwidth,  in alloc_rt_sched_group()
210 		rt_rq->rt_runtime = tg->rt_bandwidth.rt_runtime;  in alloc_rt_sched_group()
451 	return ktime_to_ns(rt_rq->tg->rt_bandwidth.rt_period);  in sched_rt_period()
552 struct rt_rq *sched_rt_period_rt_rq(struct rt_bandwidth *rt_b, int cpu)  in sched_rt_period_rt_rq()
554 	return container_of(rt_b, struct task_group, rt_bandwidth)->rt_rq[cpu];  in sched_rt_period_rt_rq()
557 static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)  in sched_rt_bandwidth()
559 	return &rt_rq->tg->rt_bandwidth;  in sched_rt_bandwidth()
614 struct rt_rq *sched_rt_period_rt_rq(struct rt_bandwidth *rt_b, int cpu)  in sched_rt_period_rt_rq()
619 static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)  in sched_rt_bandwidth()
628 	struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in sched_rt_bandwidth_account()
640 	struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in do_balance_runtime()
700 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in __disable_runtime()
784 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in __enable_runtime()
811 static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)  in do_sched_rt_period_timer()
827 	if (rt_b == &root_task_group.rt_bandwidth)  in do_sched_rt_period_timer()
923 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);  in sched_rt_runtime_exceeded()
1130 		start_rt_bandwidth(&rt_rq->tg->rt_bandwidth);  in inc_rt_group()
2447 	period = ktime_to_ns(tg->rt_bandwidth.rt_period);  in tg_rt_schedulable()
2448 	runtime = tg->rt_bandwidth.rt_runtime;  in tg_rt_schedulable()
2479 		period = ktime_to_ns(child->rt_bandwidth.rt_period);  in tg_rt_schedulable()
2480 		runtime = child->rt_bandwidth.rt_runtime;  in tg_rt_schedulable()
2535 	raw_spin_lock_irq(&tg->rt_bandwidth.rt_runtime_lock);  in tg_set_rt_bandwidth()
2536 	tg->rt_bandwidth.rt_period = ns_to_ktime(rt_period);  in tg_set_rt_bandwidth()
2537 	tg->rt_bandwidth.rt_runtime = rt_runtime;  in tg_set_rt_bandwidth()
2546 	raw_spin_unlock_irq(&tg->rt_bandwidth.rt_runtime_lock);  in tg_set_rt_bandwidth()
2558 	rt_period = ktime_to_ns(tg->rt_bandwidth.rt_period);  in sched_group_set_rt_runtime()
2570 	if (tg->rt_bandwidth.rt_runtime == RUNTIME_INF)  in sched_group_rt_runtime()
2573 	rt_runtime_us = tg->rt_bandwidth.rt_runtime;  in sched_group_rt_runtime()
2583 	rt_runtime = tg->rt_bandwidth.rt_runtime;  in sched_group_set_rt_period()
2592 	rt_period_us = ktime_to_ns(tg->rt_bandwidth.rt_period);  in sched_group_rt_period()
2613 	if (rt_task(tsk) && tg->rt_bandwidth.rt_runtime == 0)  in sched_rt_can_attach()