6506 static int tg_set_cfs_bandwidth(struct task_group *tg, u64 period, u64 quota)  in tg_set_cfs_bandwidth()  argument
6519 	if (quota < min_cfs_quota_period || period < min_cfs_quota_period)  in tg_set_cfs_bandwidth()
6536 	ret = __cfs_schedulable(tg, period, quota);  in tg_set_cfs_bandwidth()
6540 	runtime_enabled = quota != RUNTIME_INF;  in tg_set_cfs_bandwidth()
6541 	runtime_was_enabled = cfs_b->quota != RUNTIME_INF;  in tg_set_cfs_bandwidth()
6550 	cfs_b->quota = quota;  in tg_set_cfs_bandwidth()
6584 	u64 quota, period;  in tg_set_cfs_quota()  local
6588 		quota = RUNTIME_INF;  in tg_set_cfs_quota()
6590 		quota = (u64)cfs_quota_us * NSEC_PER_USEC;  in tg_set_cfs_quota()
6592 	return tg_set_cfs_bandwidth(tg, period, quota);  in tg_set_cfs_quota()
6599 	if (tg->cfs_bandwidth.quota == RUNTIME_INF)  in tg_get_cfs_quota()
6602 	quota_us = tg->cfs_bandwidth.quota;  in tg_get_cfs_quota()
6610 	u64 quota, period;  in tg_set_cfs_period()  local
6613 	quota = tg->cfs_bandwidth.quota;  in tg_set_cfs_period()
6615 	return tg_set_cfs_bandwidth(tg, period, quota);  in tg_set_cfs_period()
6654 	u64 period, quota;  member
6664 	u64 quota, period;  in normalize_cfs_quota()  local
6668 		quota = d->quota;  in normalize_cfs_quota()
6671 		quota = tg_get_cfs_quota(tg);  in normalize_cfs_quota()
6675 	if (quota == RUNTIME_INF || quota == -1)  in normalize_cfs_quota()
6678 	return to_ratio(period, quota);  in normalize_cfs_quota()
6685 	s64 quota = 0, parent_quota = -1;  in tg_cfs_schedulable_down()  local
6688 		quota = RUNTIME_INF;  in tg_cfs_schedulable_down()
6692 		quota = normalize_cfs_quota(tg, d);  in tg_cfs_schedulable_down()
6701 			quota = min(quota, parent_quota);  in tg_cfs_schedulable_down()
6703 			if (quota == RUNTIME_INF)  in tg_cfs_schedulable_down()
6704 				quota = parent_quota;  in tg_cfs_schedulable_down()
6705 			else if (parent_quota != RUNTIME_INF && quota > parent_quota)  in tg_cfs_schedulable_down()
6709 	cfs_b->hierarchical_quota = quota;  in tg_cfs_schedulable_down()
6714 static int __cfs_schedulable(struct task_group *tg, u64 period, u64 quota)  in __cfs_schedulable()  argument
6720 		.quota = quota,  in __cfs_schedulable()
6723 	if (quota != RUNTIME_INF) {  in __cfs_schedulable()
6725 		do_div(data.quota, NSEC_PER_USEC);  in __cfs_schedulable()
6910 						  long period, long quota)  in cpu_period_quota_print()  argument
6912 	if (quota < 0)  in cpu_period_quota_print()
6915 		seq_printf(sf, "%ld", quota);  in cpu_period_quota_print()
6955 	u64 quota;  in cpu_max_write()  local
6958 	ret = cpu_period_quota_parse(buf, &period, &quota);  in cpu_max_write()
6960 		ret = tg_set_cfs_bandwidth(tg, period, quota);  in cpu_max_write()