110 	int			level;		/* our level (see above) */  member
223 		if (cl->level == 0)  in htb_classify()
250 		if (!cl->level)  in htb_classify()
258 	if (!cl || cl->level)  in htb_classify()
298 	struct rb_node **p = &q->hlevel[cl->level].wait_pq.rb_node, *parent = NULL;  in htb_add_to_wait_tree()
305 	if (q->near_ev_cache[cl->level] > cl->pq_key)  in htb_add_to_wait_tree()
306 		q->near_ev_cache[cl->level] = cl->pq_key;  in htb_add_to_wait_tree()
318 	rb_insert_color(&cl->pq_node, &q->hlevel[cl->level].wait_pq);  in htb_add_to_wait_tree()
341 	q->row_mask[cl->level] |= mask;  in htb_add_class_to_row()
345 		htb_add_to_id_tree(&q->hlevel[cl->level].hprio[prio].row, cl, prio);  in htb_add_class_to_row()
371 	struct htb_level *hlevel = &q->hlevel[cl->level];  in htb_remove_class_from_row()
385 	q->row_mask[cl->level] &= ~m;  in htb_remove_class_from_row()
547 	WARN_ON(cl->level || !cl->un.leaf.q || !cl->un.leaf.q->q.qlen);  in htb_activate()
645 			     int level, struct sk_buff *skb)  in htb_charge_class()  argument
653 		if (cl->level >= level) {  in htb_charge_class()
654 			if (cl->level == level)  in htb_charge_class()
669 				htb_safe_rb_erase(&cl->pq_node, &q->hlevel[cl->level].wait_pq);  in htb_charge_class()
675 		if (cl->level)  in htb_charge_class()
689 static s64 htb_do_events(struct htb_sched *q, const int level,  in htb_do_events()  argument
697 	struct rb_root *wait_pq = &q->hlevel[level].wait_pq;  in htb_do_events()
797 			if (!cl->level)  in htb_lookup_leaf()
813 					const int level)  in htb_dequeue_tree()  argument
817 	struct htb_level *hlevel = &q->hlevel[level];  in htb_dequeue_tree()
838 			if ((q->row_mask[level] & (1 << prio)) == 0)  in htb_dequeue_tree()
854 		htb_next_rb_node(level ? &cl->parent->un.inner.clprio[prio].ptr:  in htb_dequeue_tree()
862 		cl->un.leaf.deficit[level] -= qdisc_pkt_len(skb);  in htb_dequeue_tree()
863 		if (cl->un.leaf.deficit[level] < 0) {  in htb_dequeue_tree()
864 			cl->un.leaf.deficit[level] += cl->quantum;  in htb_dequeue_tree()
865 			htb_next_rb_node(level ? &cl->parent->un.inner.clprio[prio].ptr :  in htb_dequeue_tree()
873 		htb_charge_class(q, cl, level, skb);  in htb_dequeue_tree()
882 	int level;  in htb_dequeue()  local
903 	for (level = 0; level < TC_HTB_MAXDEPTH; level++) {  in htb_dequeue()
906 		s64 event = q->near_ev_cache[level];  in htb_dequeue()
909 			event = htb_do_events(q, level, start_at);  in htb_dequeue()
912 			q->near_ev_cache[level] = event;  in htb_dequeue()
918 		m = ~q->row_mask[level];  in htb_dequeue()
923 			skb = htb_dequeue_tree(q, prio, level);  in htb_dequeue()
978 			if (cl->level)  in htb_reset()
1105 	if (!cl->level && cl->un.leaf.q)  in htb_dump_class()
1120 	opt.level = cl->level;  in htb_dump_class()
1143 	if (!cl->level && cl->un.leaf.q)  in htb_dump_class_stats()
1161 	if (cl->level)  in htb_graft()
1182 	return !cl->level ? cl->un.leaf.q : NULL;  in htb_leaf()
1217 	WARN_ON(cl->level || !cl->un.leaf.q || cl->prio_activity);  in htb_parent_to_leaf()
1221 				  &q->hlevel[parent->level].wait_pq);  in htb_parent_to_leaf()
1223 	parent->level = 0;  in htb_parent_to_leaf()
1235 	if (!cl->level) {  in htb_destroy_class()
1288 	if (!cl->level && htb_parent_last_child(cl)) {  in htb_delete()
1296 	if (!cl->level) {  in htb_delete()
1312 				  &q->hlevel[cl->level].wait_pq);  in htb_delete()
1396 		if (parent && parent->parent && parent->parent->level < 2) {  in htb_change_class()
1431 		if (parent && !parent->level) {  in htb_change_class()
1446 			parent->level = (parent->parent ? parent->parent->level  in htb_change_class()
1491 	if (!cl->level) {  in htb_change_class()