93 void start_bandwidth_timer(struct hrtimer *period_timer, ktime_t period)  in start_bandwidth_timer()  argument
103 		hrtimer_forward(period_timer, now, period);  in start_bandwidth_timer()
726 	s64 period = sched_avg_period();  in sched_avg_update()  local
728 	while ((s64)(rq_clock(rq) - rq->age_stamp) > period) {  in sched_avg_update()
735 		rq->age_stamp += period;  in sched_avg_update()
1971 unsigned long to_ratio(u64 period, u64 runtime)  in to_ratio()  argument
1981 	if (period == 0)  in to_ratio()
1984 	return div64_u64(runtime << 20, period);  in to_ratio()
2035 	u64 period = attr->sched_period ?: attr->sched_deadline;  in dl_overflow()  local
2037 	u64 new_bw = dl_policy(policy) ? to_ratio(period, runtime) : 0;  in dl_overflow()
7619 	u64 period, runtime;  in tg_rt_schedulable()  local
7621 	period = ktime_to_ns(tg->rt_bandwidth.rt_period);  in tg_rt_schedulable()
7625 		period = d->rt_period;  in tg_rt_schedulable()
7632 	if (runtime > period && runtime != RUNTIME_INF)  in tg_rt_schedulable()
7641 	total = to_ratio(period, runtime);  in tg_rt_schedulable()
7653 		period = ktime_to_ns(child->rt_bandwidth.rt_period);  in tg_rt_schedulable()
7657 			period = d->rt_period;  in tg_rt_schedulable()
7661 		sum += to_ratio(period, runtime);  in tg_rt_schedulable()
7670 static int __rt_schedulable(struct task_group *tg, u64 period, u64 runtime)  in __rt_schedulable()  argument
7676 		.rt_period = period,  in __rt_schedulable()
7818 	u64 period = global_rt_period();  in sched_dl_global_validate()  local
7819 	u64 new_bw = to_ratio(period, runtime);  in sched_dl_global_validate()
8073 static int __cfs_schedulable(struct task_group *tg, u64 period, u64 runtime);
8075 static int tg_set_cfs_bandwidth(struct task_group *tg, u64 period, u64 quota)  in tg_set_cfs_bandwidth()  argument
8088 	if (quota < min_cfs_quota_period || period < min_cfs_quota_period)  in tg_set_cfs_bandwidth()
8096 	if (period > max_cfs_quota_period)  in tg_set_cfs_bandwidth()
8105 	ret = __cfs_schedulable(tg, period, quota);  in tg_set_cfs_bandwidth()
8118 	cfs_b->period = ns_to_ktime(period);  in tg_set_cfs_bandwidth()
8152 	u64 quota, period;  in tg_set_cfs_quota()  local
8154 	period = ktime_to_ns(tg->cfs_bandwidth.period);  in tg_set_cfs_quota()
8160 	return tg_set_cfs_bandwidth(tg, period, quota);  in tg_set_cfs_quota()
8178 	u64 quota, period;  in tg_set_cfs_period()  local
8180 	period = (u64)cfs_period_us * NSEC_PER_USEC;  in tg_set_cfs_period()
8183 	return tg_set_cfs_bandwidth(tg, period, quota);  in tg_set_cfs_period()
8190 	cfs_period_us = ktime_to_ns(tg->cfs_bandwidth.period);  in tg_get_cfs_period()
8222 	u64 period, quota;  member
8232 	u64 quota, period;  in normalize_cfs_quota()  local
8235 		period = d->period;  in normalize_cfs_quota()
8238 		period = tg_get_cfs_period(tg);  in normalize_cfs_quota()
8246 	return to_ratio(period, quota);  in normalize_cfs_quota()
8277 static int __cfs_schedulable(struct task_group *tg, u64 period, u64 quota)  in __cfs_schedulable()  argument
8282 		.period = period,  in __cfs_schedulable()
8287 		do_div(data.period, NSEC_PER_USEC);  in __cfs_schedulable()