Lines Matching refs:cl
220 struct htb_class *cl; in htb_classify() local
231 cl = htb_find(skb->priority, sch); in htb_classify()
232 if (cl) { in htb_classify()
233 if (cl->level == 0) in htb_classify()
234 return cl; in htb_classify()
236 tcf = rcu_dereference_bh(cl->filter_list); in htb_classify()
254 cl = (void *)res.class; in htb_classify()
255 if (!cl) { in htb_classify()
258 cl = htb_find(res.classid, sch); in htb_classify()
259 if (!cl) in htb_classify()
262 if (!cl->level) in htb_classify()
263 return cl; /* we hit leaf; return it */ in htb_classify()
266 tcf = rcu_dereference_bh(cl->filter_list); in htb_classify()
269 cl = htb_find(TC_H_MAKE(TC_H_MAJ(sch->handle), q->defcls), sch); in htb_classify()
270 if (!cl || cl->level) in htb_classify()
272 return cl; in htb_classify()
285 struct htb_class *cl, int prio) in htb_add_to_id_tree() argument
294 if (cl->common.classid > c->common.classid) in htb_add_to_id_tree()
299 rb_link_node(&cl->node[prio], parent, p); in htb_add_to_id_tree()
300 rb_insert_color(&cl->node[prio], root); in htb_add_to_id_tree()
314 struct htb_class *cl, s64 delay) in htb_add_to_wait_tree() argument
316 struct rb_node **p = &q->hlevel[cl->level].wait_pq.rb_node, *parent = NULL; in htb_add_to_wait_tree()
318 cl->pq_key = q->now + delay; in htb_add_to_wait_tree()
319 if (cl->pq_key == q->now) in htb_add_to_wait_tree()
320 cl->pq_key++; in htb_add_to_wait_tree()
323 if (q->near_ev_cache[cl->level] > cl->pq_key) in htb_add_to_wait_tree()
324 q->near_ev_cache[cl->level] = cl->pq_key; in htb_add_to_wait_tree()
330 if (cl->pq_key >= c->pq_key) in htb_add_to_wait_tree()
335 rb_link_node(&cl->pq_node, parent, p); in htb_add_to_wait_tree()
336 rb_insert_color(&cl->pq_node, &q->hlevel[cl->level].wait_pq); in htb_add_to_wait_tree()
361 struct htb_class *cl, int mask) in htb_add_class_to_row() argument
363 q->row_mask[cl->level] |= mask; in htb_add_class_to_row()
367 htb_add_to_id_tree(&q->hlevel[cl->level].hprio[prio].row, cl, prio); in htb_add_class_to_row()
393 struct htb_class *cl, int mask) in htb_remove_class_from_row() argument
396 struct htb_level *hlevel = &q->hlevel[cl->level]; in htb_remove_class_from_row()
403 if (hprio->ptr == cl->node + prio) in htb_remove_class_from_row()
406 htb_safe_rb_erase(cl->node + prio, &hprio->row); in htb_remove_class_from_row()
410 q->row_mask[cl->level] &= ~m; in htb_remove_class_from_row()
422 static void htb_activate_prios(struct htb_sched *q, struct htb_class *cl) in htb_activate_prios() argument
424 struct htb_class *p = cl->parent; in htb_activate_prios()
425 long m, mask = cl->prio_activity; in htb_activate_prios()
427 while (cl->cmode == HTB_MAY_BORROW && p && mask) { in htb_activate_prios()
439 htb_add_to_id_tree(&p->inner.clprio[prio].feed, cl, prio); in htb_activate_prios()
442 cl = p; in htb_activate_prios()
443 p = cl->parent; in htb_activate_prios()
446 if (cl->cmode == HTB_CAN_SEND && mask) in htb_activate_prios()
447 htb_add_class_to_row(q, cl, mask); in htb_activate_prios()
459 static void htb_deactivate_prios(struct htb_sched *q, struct htb_class *cl) in htb_deactivate_prios() argument
461 struct htb_class *p = cl->parent; in htb_deactivate_prios()
462 long m, mask = cl->prio_activity; in htb_deactivate_prios()
464 while (cl->cmode == HTB_MAY_BORROW && p && mask) { in htb_deactivate_prios()
471 if (p->inner.clprio[prio].ptr == cl->node + prio) { in htb_deactivate_prios()
476 p->inner.clprio[prio].last_ptr_id = cl->common.classid; in htb_deactivate_prios()
480 htb_safe_rb_erase(cl->node + prio, in htb_deactivate_prios()
488 cl = p; in htb_deactivate_prios()
489 p = cl->parent; in htb_deactivate_prios()
492 if (cl->cmode == HTB_CAN_SEND && mask) in htb_deactivate_prios()
493 htb_remove_class_from_row(q, cl, mask); in htb_deactivate_prios()
496 static inline s64 htb_lowater(const struct htb_class *cl) in htb_lowater() argument
499 return cl->cmode != HTB_CANT_SEND ? -cl->cbuffer : 0; in htb_lowater()
503 static inline s64 htb_hiwater(const struct htb_class *cl) in htb_hiwater() argument
506 return cl->cmode == HTB_CAN_SEND ? -cl->buffer : 0; in htb_hiwater()
526 htb_class_mode(struct htb_class *cl, s64 *diff) in htb_class_mode() argument
530 if ((toks = (cl->ctokens + *diff)) < htb_lowater(cl)) { in htb_class_mode()
535 if ((toks = (cl->tokens + *diff)) >= htb_hiwater(cl)) in htb_class_mode()
555 htb_change_class_mode(struct htb_sched *q, struct htb_class *cl, s64 *diff) in htb_change_class_mode() argument
557 enum htb_cmode new_mode = htb_class_mode(cl, diff); in htb_change_class_mode()
559 if (new_mode == cl->cmode) in htb_change_class_mode()
563 cl->overlimits++; in htb_change_class_mode()
567 if (cl->prio_activity) { /* not necessary: speed optimization */ in htb_change_class_mode()
568 if (cl->cmode != HTB_CANT_SEND) in htb_change_class_mode()
569 htb_deactivate_prios(q, cl); in htb_change_class_mode()
570 cl->cmode = new_mode; in htb_change_class_mode()
572 htb_activate_prios(q, cl); in htb_change_class_mode()
574 cl->cmode = new_mode; in htb_change_class_mode()
586 static inline void htb_activate(struct htb_sched *q, struct htb_class *cl) in htb_activate() argument
588 WARN_ON(cl->level || !cl->leaf.q || !cl->leaf.q->q.qlen); in htb_activate()
590 if (!cl->prio_activity) { in htb_activate()
591 cl->prio_activity = 1 << cl->prio; in htb_activate()
592 htb_activate_prios(q, cl); in htb_activate()
604 static inline void htb_deactivate(struct htb_sched *q, struct htb_class *cl) in htb_deactivate() argument
606 WARN_ON(!cl->prio_activity); in htb_deactivate()
608 htb_deactivate_prios(q, cl); in htb_deactivate()
609 cl->prio_activity = 0; in htb_deactivate()
618 struct htb_class *cl = htb_classify(skb, sch, &ret); in htb_enqueue() local
620 if (cl == HTB_DIRECT) { in htb_enqueue()
629 } else if (!cl) { in htb_enqueue()
635 } else if ((ret = qdisc_enqueue(skb, cl->leaf.q, in htb_enqueue()
639 cl->drops++; in htb_enqueue()
643 htb_activate(q, cl); in htb_enqueue()
651 static inline void htb_accnt_tokens(struct htb_class *cl, int bytes, s64 diff) in htb_accnt_tokens() argument
653 s64 toks = diff + cl->tokens; in htb_accnt_tokens()
655 if (toks > cl->buffer) in htb_accnt_tokens()
656 toks = cl->buffer; in htb_accnt_tokens()
657 toks -= (s64) psched_l2t_ns(&cl->rate, bytes); in htb_accnt_tokens()
658 if (toks <= -cl->mbuffer) in htb_accnt_tokens()
659 toks = 1 - cl->mbuffer; in htb_accnt_tokens()
661 cl->tokens = toks; in htb_accnt_tokens()
664 static inline void htb_accnt_ctokens(struct htb_class *cl, int bytes, s64 diff) in htb_accnt_ctokens() argument
666 s64 toks = diff + cl->ctokens; in htb_accnt_ctokens()
668 if (toks > cl->cbuffer) in htb_accnt_ctokens()
669 toks = cl->cbuffer; in htb_accnt_ctokens()
670 toks -= (s64) psched_l2t_ns(&cl->ceil, bytes); in htb_accnt_ctokens()
671 if (toks <= -cl->mbuffer) in htb_accnt_ctokens()
672 toks = 1 - cl->mbuffer; in htb_accnt_ctokens()
674 cl->ctokens = toks; in htb_accnt_ctokens()
692 static void htb_charge_class(struct htb_sched *q, struct htb_class *cl, in htb_charge_class() argument
699 while (cl) { in htb_charge_class()
700 diff = min_t(s64, q->now - cl->t_c, cl->mbuffer); in htb_charge_class()
701 if (cl->level >= level) { in htb_charge_class()
702 if (cl->level == level) in htb_charge_class()
703 cl->xstats.lends++; in htb_charge_class()
704 htb_accnt_tokens(cl, bytes, diff); in htb_charge_class()
706 cl->xstats.borrows++; in htb_charge_class()
707 cl->tokens += diff; /* we moved t_c; update tokens */ in htb_charge_class()
709 htb_accnt_ctokens(cl, bytes, diff); in htb_charge_class()
710 cl->t_c = q->now; in htb_charge_class()
712 old_mode = cl->cmode; in htb_charge_class()
714 htb_change_class_mode(q, cl, &diff); in htb_charge_class()
715 if (old_mode != cl->cmode) { in htb_charge_class()
717 htb_safe_rb_erase(&cl->pq_node, &q->hlevel[cl->level].wait_pq); in htb_charge_class()
718 if (cl->cmode != HTB_CAN_SEND) in htb_charge_class()
719 htb_add_to_wait_tree(q, cl, diff); in htb_charge_class()
723 if (cl->level) in htb_charge_class()
724 bstats_update(&cl->bstats, skb); in htb_charge_class()
726 cl = cl->parent; in htb_charge_class()
751 struct htb_class *cl; in htb_do_events() local
758 cl = rb_entry(p, struct htb_class, pq_node); in htb_do_events()
759 if (cl->pq_key > q->now) in htb_do_events()
760 return cl->pq_key; in htb_do_events()
763 diff = min_t(s64, q->now - cl->t_c, cl->mbuffer); in htb_do_events()
764 htb_change_class_mode(q, cl, &diff); in htb_do_events()
765 if (cl->cmode != HTB_CAN_SEND) in htb_do_events()
766 htb_add_to_wait_tree(q, cl, diff); in htb_do_events()
786 struct htb_class *cl = in htb_id_find_next_upper() local
789 if (id > cl->common.classid) { in htb_id_find_next_upper()
791 } else if (id < cl->common.classid) { in htb_id_find_next_upper()
846 struct htb_class *cl; in htb_lookup_leaf() local
849 cl = rb_entry(*sp->pptr, struct htb_class, node[prio]); in htb_lookup_leaf()
850 if (!cl->level) in htb_lookup_leaf()
851 return cl; in htb_lookup_leaf()
852 clp = &cl->inner.clprio[prio]; in htb_lookup_leaf()
869 struct htb_class *cl, *start; in htb_dequeue_tree() local
874 start = cl = htb_lookup_leaf(hprio, prio); in htb_dequeue_tree()
878 if (unlikely(!cl)) in htb_dequeue_tree()
886 if (unlikely(cl->leaf.q->q.qlen == 0)) { in htb_dequeue_tree()
888 htb_deactivate(q, cl); in htb_dequeue_tree()
896 if (cl == start) /* fix start if we just deleted it */ in htb_dequeue_tree()
898 cl = next; in htb_dequeue_tree()
902 skb = cl->leaf.q->dequeue(cl->leaf.q); in htb_dequeue_tree()
906 qdisc_warn_nonwc("htb", cl->leaf.q); in htb_dequeue_tree()
907 htb_next_rb_node(level ? &cl->parent->inner.clprio[prio].ptr: in htb_dequeue_tree()
909 cl = htb_lookup_leaf(hprio, prio); in htb_dequeue_tree()
911 } while (cl != start); in htb_dequeue_tree()
914 bstats_update(&cl->bstats, skb); in htb_dequeue_tree()
915 cl->leaf.deficit[level] -= qdisc_pkt_len(skb); in htb_dequeue_tree()
916 if (cl->leaf.deficit[level] < 0) { in htb_dequeue_tree()
917 cl->leaf.deficit[level] += cl->quantum; in htb_dequeue_tree()
918 htb_next_rb_node(level ? &cl->parent->inner.clprio[prio].ptr : in htb_dequeue_tree()
924 if (!cl->leaf.q->q.qlen) in htb_dequeue_tree()
925 htb_deactivate(q, cl); in htb_dequeue_tree()
926 htb_charge_class(q, cl, level, skb); in htb_dequeue_tree()
994 struct htb_class *cl; in htb_reset() local
998 hlist_for_each_entry(cl, &q->clhash.hash[i], common.hnode) { in htb_reset()
999 if (cl->level) in htb_reset()
1000 memset(&cl->inner, 0, sizeof(cl->inner)); in htb_reset()
1002 if (cl->leaf.q && !q->offload) in htb_reset()
1003 qdisc_reset(cl->leaf.q); in htb_reset()
1005 cl->prio_activity = 0; in htb_reset()
1006 cl->cmode = HTB_CAN_SEND; in htb_reset()
1266 struct htb_class *cl = (struct htb_class *)arg; in htb_dump_class() local
1274 tcm->tcm_parent = cl->parent ? cl->parent->common.classid : TC_H_ROOT; in htb_dump_class()
1275 tcm->tcm_handle = cl->common.classid; in htb_dump_class()
1276 if (!cl->level && cl->leaf.q) in htb_dump_class()
1277 tcm->tcm_info = cl->leaf.q->handle; in htb_dump_class()
1285 psched_ratecfg_getrate(&opt.rate, &cl->rate); in htb_dump_class()
1286 opt.buffer = PSCHED_NS2TICKS(cl->buffer); in htb_dump_class()
1287 psched_ratecfg_getrate(&opt.ceil, &cl->ceil); in htb_dump_class()
1288 opt.cbuffer = PSCHED_NS2TICKS(cl->cbuffer); in htb_dump_class()
1289 opt.quantum = cl->quantum; in htb_dump_class()
1290 opt.prio = cl->prio; in htb_dump_class()
1291 opt.level = cl->level; in htb_dump_class()
1296 if ((cl->rate.rate_bytes_ps >= (1ULL << 32)) && in htb_dump_class()
1297 nla_put_u64_64bit(skb, TCA_HTB_RATE64, cl->rate.rate_bytes_ps, in htb_dump_class()
1300 if ((cl->ceil.rate_bytes_ps >= (1ULL << 32)) && in htb_dump_class()
1301 nla_put_u64_64bit(skb, TCA_HTB_CEIL64, cl->ceil.rate_bytes_ps, in htb_dump_class()
1313 struct htb_class *cl) in htb_offload_aggregate_stats() argument
1319 gnet_stats_basic_sync_init(&cl->bstats); in htb_offload_aggregate_stats()
1325 while (p && p->level < cl->level) in htb_offload_aggregate_stats()
1328 if (p != cl) in htb_offload_aggregate_stats()
1339 _bstats_update(&cl->bstats, bytes, packets); in htb_offload_aggregate_stats()
1345 struct htb_class *cl = (struct htb_class *)arg; in htb_dump_class_stats() local
1348 .drops = cl->drops, in htb_dump_class_stats()
1349 .overlimits = cl->overlimits, in htb_dump_class_stats()
1353 if (!cl->level && cl->leaf.q) in htb_dump_class_stats()
1354 qdisc_qstats_qlen_backlog(cl->leaf.q, &qlen, &qs.backlog); in htb_dump_class_stats()
1356 cl->xstats.tokens = clamp_t(s64, PSCHED_NS2TICKS(cl->tokens), in htb_dump_class_stats()
1358 cl->xstats.ctokens = clamp_t(s64, PSCHED_NS2TICKS(cl->ctokens), in htb_dump_class_stats()
1362 if (!cl->level) { in htb_dump_class_stats()
1363 if (cl->leaf.q) in htb_dump_class_stats()
1364 cl->bstats = cl->leaf.q->bstats; in htb_dump_class_stats()
1366 gnet_stats_basic_sync_init(&cl->bstats); in htb_dump_class_stats()
1367 _bstats_update(&cl->bstats, in htb_dump_class_stats()
1368 u64_stats_read(&cl->bstats_bias.bytes), in htb_dump_class_stats()
1369 u64_stats_read(&cl->bstats_bias.packets)); in htb_dump_class_stats()
1371 htb_offload_aggregate_stats(q, cl); in htb_dump_class_stats()
1375 if (gnet_stats_copy_basic(d, NULL, &cl->bstats, true) < 0 || in htb_dump_class_stats()
1376 gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 || in htb_dump_class_stats()
1380 return gnet_stats_copy_app(d, &cl->xstats, sizeof(cl->xstats)); in htb_dump_class_stats()
1421 static struct netdev_queue *htb_offload_get_queue(struct htb_class *cl) in htb_offload_get_queue() argument
1425 queue = cl->leaf.offload_queue; in htb_offload_get_queue()
1426 if (!(cl->leaf.q->flags & TCQ_F_BUILTIN)) in htb_offload_get_queue()
1427 WARN_ON(cl->leaf.q->dev_queue != queue); in htb_offload_get_queue()
1468 struct htb_class *cl = (struct htb_class *)arg; in htb_graft() local
1472 if (cl->level) in htb_graft()
1476 dev_queue = htb_offload_get_queue(cl); in htb_graft()
1480 cl->common.classid, extack); in htb_graft()
1492 *old = qdisc_replace(sch, new, &cl->leaf.q); in htb_graft()
1504 struct htb_class *cl = (struct htb_class *)arg; in htb_leaf() local
1505 return !cl->level ? cl->leaf.q : NULL; in htb_leaf()
1510 struct htb_class *cl = (struct htb_class *)arg; in htb_qlen_notify() local
1512 htb_deactivate(qdisc_priv(sch), cl); in htb_qlen_notify()
1515 static inline int htb_parent_last_child(struct htb_class *cl) in htb_parent_last_child() argument
1517 if (!cl->parent) in htb_parent_last_child()
1520 if (cl->parent->children > 1) in htb_parent_last_child()
1526 static void htb_parent_to_leaf(struct Qdisc *sch, struct htb_class *cl, in htb_parent_to_leaf() argument
1530 struct htb_class *parent = cl->parent; in htb_parent_to_leaf()
1532 WARN_ON(cl->level || !cl->leaf.q || cl->prio_activity); in htb_parent_to_leaf()
1546 parent->leaf.offload_queue = cl->leaf.offload_queue; in htb_parent_to_leaf()
1562 static int htb_destroy_class_offload(struct Qdisc *sch, struct htb_class *cl, in htb_destroy_class_offload() argument
1568 struct Qdisc *q = cl->leaf.q; in htb_destroy_class_offload()
1572 if (cl->level) in htb_destroy_class_offload()
1576 dev_queue = htb_offload_get_queue(cl); in htb_destroy_class_offload()
1586 if (cl->parent) { in htb_destroy_class_offload()
1587 _bstats_update(&cl->parent->bstats_bias, in htb_destroy_class_offload()
1596 .classid = cl->common.classid, in htb_destroy_class_offload()
1609 if (!err && offload_opt.classid != TC_H_MIN(cl->common.classid)) { in htb_destroy_class_offload()
1614 htb_offload_move_qdisc(sch, moved_cl, cl, destroying); in htb_destroy_class_offload()
1620 static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl) in htb_destroy_class() argument
1622 if (!cl->level) { in htb_destroy_class()
1623 WARN_ON(!cl->leaf.q); in htb_destroy_class()
1624 qdisc_put(cl->leaf.q); in htb_destroy_class()
1626 gen_kill_estimator(&cl->rate_est); in htb_destroy_class()
1627 tcf_block_put(cl->block); in htb_destroy_class()
1628 kfree(cl); in htb_destroy_class()
1638 struct htb_class *cl; in htb_destroy() local
1651 hlist_for_each_entry(cl, &q->clhash.hash[i], common.hnode) { in htb_destroy()
1652 tcf_block_put(cl->block); in htb_destroy()
1653 cl->block = NULL; in htb_destroy()
1661 hlist_for_each_entry_safe(cl, next, &q->clhash.hash[i], in htb_destroy()
1666 htb_destroy_class(sch, cl); in htb_destroy()
1672 if (cl->level) in htb_destroy()
1677 last_child = htb_parent_last_child(cl); in htb_destroy()
1678 htb_destroy_class_offload(sch, cl, last_child, in htb_destroy()
1681 &cl->common); in htb_destroy()
1682 if (cl->parent) in htb_destroy()
1683 cl->parent->children--; in htb_destroy()
1685 htb_parent_to_leaf(sch, cl, NULL); in htb_destroy()
1686 htb_destroy_class(sch, cl); in htb_destroy()
1714 struct htb_class *cl = (struct htb_class *)arg; in htb_delete() local
1723 if (cl->children || cl->filter_cnt) in htb_delete()
1726 if (!cl->level && htb_parent_last_child(cl)) in htb_delete()
1730 err = htb_destroy_class_offload(sch, cl, last_child, false, in htb_delete()
1740 dev_queue = htb_offload_get_queue(cl); in htb_delete()
1743 cl->parent->common.classid, in htb_delete()
1754 if (!cl->level) in htb_delete()
1755 qdisc_purge_queue(cl->leaf.q); in htb_delete()
1758 qdisc_class_hash_remove(&q->clhash, &cl->common); in htb_delete()
1759 if (cl->parent) in htb_delete()
1760 cl->parent->children--; in htb_delete()
1762 if (cl->prio_activity) in htb_delete()
1763 htb_deactivate(q, cl); in htb_delete()
1765 if (cl->cmode != HTB_CAN_SEND) in htb_delete()
1766 htb_safe_rb_erase(&cl->pq_node, in htb_delete()
1767 &q->hlevel[cl->level].wait_pq); in htb_delete()
1770 htb_parent_to_leaf(sch, cl, new_q); in htb_delete()
1774 htb_destroy_class(sch, cl); in htb_delete()
1784 struct htb_class *cl = (struct htb_class *)*arg, *parent; in htb_change_class() local
1825 if (!cl) { /* new class */ in htb_change_class()
1855 cl = kzalloc(sizeof(*cl), GFP_KERNEL); in htb_change_class()
1856 if (!cl) in htb_change_class()
1859 gnet_stats_basic_sync_init(&cl->bstats); in htb_change_class()
1860 gnet_stats_basic_sync_init(&cl->bstats_bias); in htb_change_class()
1862 err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack); in htb_change_class()
1864 kfree(cl); in htb_change_class()
1868 err = gen_new_estimator(&cl->bstats, NULL, in htb_change_class()
1869 &cl->rate_est, in htb_change_class()
1877 cl->children = 0; in htb_change_class()
1878 RB_CLEAR_NODE(&cl->pq_node); in htb_change_class()
1881 RB_CLEAR_NODE(&cl->node[prio]); in htb_change_class()
1883 cl->common.classid = classid; in htb_change_class()
1900 .classid = cl->common.classid, in htb_change_class()
1921 .classid = cl->common.classid, in htb_change_class()
1973 cl->leaf.q = new_q ? new_q : &noop_qdisc; in htb_change_class()
1975 cl->leaf.offload_queue = dev_queue; in htb_change_class()
1977 cl->parent = parent; in htb_change_class()
1980 cl->tokens = PSCHED_TICKS2NS(hopt->buffer); in htb_change_class()
1981 cl->ctokens = PSCHED_TICKS2NS(hopt->cbuffer); in htb_change_class()
1982 cl->mbuffer = 60ULL * NSEC_PER_SEC; /* 1min */ in htb_change_class()
1983 cl->t_c = ktime_get_ns(); in htb_change_class()
1984 cl->cmode = HTB_CAN_SEND; in htb_change_class()
1987 qdisc_class_hash_insert(&q->clhash, &cl->common); in htb_change_class()
1990 if (cl->leaf.q != &noop_qdisc) in htb_change_class()
1991 qdisc_hash_add(cl->leaf.q, true); in htb_change_class()
1994 err = gen_replace_estimator(&cl->bstats, NULL, in htb_change_class()
1995 &cl->rate_est, in htb_change_class()
2008 .classid = cl->common.classid, in htb_change_class()
2027 psched_ratecfg_precompute(&cl->rate, &hopt->rate, rate64); in htb_change_class()
2028 psched_ratecfg_precompute(&cl->ceil, &hopt->ceil, ceil64); in htb_change_class()
2033 if (!cl->level) { in htb_change_class()
2034 u64 quantum = cl->rate.rate_bytes_ps; in htb_change_class()
2037 cl->quantum = min_t(u64, quantum, INT_MAX); in htb_change_class()
2039 if (!hopt->quantum && cl->quantum < 1000) { in htb_change_class()
2041 cl->quantum = 1000; in htb_change_class()
2043 if (!hopt->quantum && cl->quantum > 200000) { in htb_change_class()
2045 cl->quantum = 200000; in htb_change_class()
2048 cl->quantum = hopt->quantum; in htb_change_class()
2049 if ((cl->prio = hopt->prio) >= TC_HTB_NUMPRIO) in htb_change_class()
2050 cl->prio = TC_HTB_NUMPRIO - 1; in htb_change_class()
2053 cl->buffer = PSCHED_TICKS2NS(hopt->buffer); in htb_change_class()
2054 cl->cbuffer = PSCHED_TICKS2NS(hopt->cbuffer); in htb_change_class()
2061 cl->common.classid, (warn == -1 ? "small" : "big")); in htb_change_class()
2065 *arg = (unsigned long)cl; in htb_change_class()
2069 gen_kill_estimator(&cl->rate_est); in htb_change_class()
2071 tcf_block_put(cl->block); in htb_change_class()
2072 kfree(cl); in htb_change_class()
2081 struct htb_class *cl = (struct htb_class *)arg; in htb_tcf_block() local
2083 return cl ? cl->block : q->block; in htb_tcf_block()
2089 struct htb_class *cl = htb_find(classid, sch); in htb_bind_filter() local
2100 if (cl) in htb_bind_filter()
2101 cl->filter_cnt++; in htb_bind_filter()
2102 return (unsigned long)cl; in htb_bind_filter()
2107 struct htb_class *cl = (struct htb_class *)arg; in htb_unbind_filter() local
2109 if (cl) in htb_unbind_filter()
2110 cl->filter_cnt--; in htb_unbind_filter()
2116 struct htb_class *cl; in htb_walk() local
2123 hlist_for_each_entry(cl, &q->clhash.hash[i], common.hnode) { in htb_walk()
2128 if (arg->fn(sch, (unsigned long)cl, arg) < 0) { in htb_walk()