831 qdisc_peek_len(struct Qdisc *sch)  in qdisc_peek_len()  argument
836 	skb = sch->ops->peek(sch);  in qdisc_peek_len()
838 		qdisc_warn_nonwc("qdisc_peek_len", sch);  in qdisc_peek_len()
863 hfsc_find_class(u32 classid, struct Qdisc *sch)  in hfsc_find_class()  argument
865 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_find_class()
920 hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,  in hfsc_change_class()  argument
924 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_change_class()
981 		sch_tree_lock(sch);  in hfsc_change_class()
1008 		sch_tree_unlock(sch);  in hfsc_change_class()
1018 		parent = hfsc_find_class(parentid, sch);  in hfsc_change_class()
1023 	if (classid == 0 || TC_H_MAJ(classid ^ sch->handle) != 0)  in hfsc_change_class()
1025 	if (hfsc_find_class(classid, sch))  in hfsc_change_class()
1035 	err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);  in hfsc_change_class()
1061 	cl->qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,  in hfsc_change_class()
1071 	sch_tree_lock(sch);  in hfsc_change_class()
1083 	sch_tree_unlock(sch);  in hfsc_change_class()
1085 	qdisc_class_hash_grow(sch, &q->clhash);  in hfsc_change_class()
1092 hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)  in hfsc_destroy_class()  argument
1094 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_destroy_class()
1104 hfsc_delete_class(struct Qdisc *sch, unsigned long arg,  in hfsc_delete_class()  argument
1107 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_delete_class()
1116 	sch_tree_lock(sch);  in hfsc_delete_class()
1124 	sch_tree_unlock(sch);  in hfsc_delete_class()
1126 	hfsc_destroy_class(sch, cl);  in hfsc_delete_class()
1131 hfsc_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)  in hfsc_classify()  argument
1133 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_classify()
1139 	if (TC_H_MAJ(skb->priority ^ sch->handle) == 0 &&  in hfsc_classify()
1140 	    (cl = hfsc_find_class(skb->priority, sch)) != NULL)  in hfsc_classify()
1161 			cl = hfsc_find_class(res.classid, sch);  in hfsc_classify()
1177 	cl = hfsc_find_class(TC_H_MAKE(TC_H_MAJ(sch->handle),  in hfsc_classify()
1178 				       READ_ONCE(q->defcls)), sch);  in hfsc_classify()
1186 hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,  in hfsc_graft_class()  argument
1194 		new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,  in hfsc_graft_class()
1200 	*old = qdisc_replace(sch, new, &cl->qdisc);  in hfsc_graft_class()
1205 hfsc_class_leaf(struct Qdisc *sch, unsigned long arg)  in hfsc_class_leaf()  argument
1216 hfsc_qlen_notify(struct Qdisc *sch, unsigned long arg)  in hfsc_qlen_notify()  argument
1229 hfsc_search_class(struct Qdisc *sch, u32 classid)  in hfsc_search_class()  argument
1231 	return (unsigned long)hfsc_find_class(classid, sch);  in hfsc_search_class()
1235 hfsc_bind_tcf(struct Qdisc *sch, unsigned long parent, u32 classid)  in hfsc_bind_tcf()  argument
1238 	struct hfsc_class *cl = hfsc_find_class(classid, sch);  in hfsc_bind_tcf()
1250 hfsc_unbind_tcf(struct Qdisc *sch, unsigned long arg)  in hfsc_unbind_tcf()  argument
1257 static struct tcf_block *hfsc_tcf_block(struct Qdisc *sch, unsigned long arg,  in hfsc_tcf_block()  argument
1260 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_tcf_block()
1308 hfsc_dump_class(struct Qdisc *sch, unsigned long arg, struct sk_buff *skb,  in hfsc_dump_class()  argument
1333 hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,  in hfsc_dump_class_stats()  argument
1357 hfsc_walk(struct Qdisc *sch, struct qdisc_walker *arg)  in hfsc_walk()  argument
1359 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_walk()
1369 			if (!tc_qdisc_stats_dump(sch, (unsigned long)cl, arg))  in hfsc_walk()
1376 hfsc_schedule_watchdog(struct Qdisc *sch)  in hfsc_schedule_watchdog()  argument
1378 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_schedule_watchdog()
1394 hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt,  in hfsc_init_qdisc()  argument
1397 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_init_qdisc()
1401 	qdisc_watchdog_init(&q->watchdog, sch);  in hfsc_init_qdisc()
1413 	err = tcf_block_get(&q->root.block, &q->root.filter_list, sch, extack);  in hfsc_init_qdisc()
1418 	q->root.cl_common.classid = sch->handle;  in hfsc_init_qdisc()
1420 	q->root.qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,  in hfsc_init_qdisc()
1421 					  sch->handle, NULL);  in hfsc_init_qdisc()
1431 	qdisc_class_hash_grow(sch, &q->clhash);  in hfsc_init_qdisc()
1437 hfsc_change_qdisc(struct Qdisc *sch, struct nlattr *opt,  in hfsc_change_qdisc()  argument
1440 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_change_qdisc()
1483 hfsc_reset_qdisc(struct Qdisc *sch)  in hfsc_reset_qdisc()  argument
1485 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_reset_qdisc()
1498 hfsc_destroy_qdisc(struct Qdisc *sch)  in hfsc_destroy_qdisc()  argument
1500 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_destroy_qdisc()
1514 			hfsc_destroy_class(sch, cl);  in hfsc_destroy_qdisc()
1521 hfsc_dump_qdisc(struct Qdisc *sch, struct sk_buff *skb)  in hfsc_dump_qdisc()  argument
1523 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_dump_qdisc()
1538 hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch, struct sk_buff **to_free)  in hfsc_enqueue()  argument
1545 	cl = hfsc_classify(skb, sch, &err);  in hfsc_enqueue()
1548 			qdisc_qstats_drop(sch);  in hfsc_enqueue()
1558 			qdisc_qstats_drop(sch);  in hfsc_enqueue()
1578 	sch->qstats.backlog += len;  in hfsc_enqueue()
1579 	sch->q.qlen++;  in hfsc_enqueue()
1585 hfsc_dequeue(struct Qdisc *sch)  in hfsc_dequeue()  argument
1587 	struct hfsc_sched *q = qdisc_priv(sch);  in hfsc_dequeue()
1594 	if (sch->q.qlen == 0)  in hfsc_dequeue()
1614 			qdisc_qstats_overlimit(sch);  in hfsc_dequeue()
1615 			hfsc_schedule_watchdog(sch);  in hfsc_dequeue()
1645 	qdisc_bstats_update(sch, skb);  in hfsc_dequeue()
1646 	qdisc_qstats_backlog_dec(sch, skb);  in hfsc_dequeue()
1647 	sch->q.qlen--;  in hfsc_dequeue()