Lines Matching refs:sch
39 static struct drr_class *drr_find_class(struct Qdisc *sch, u32 classid) in drr_find_class() argument
41 struct drr_sched *q = qdisc_priv(sch); in drr_find_class()
54 static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid, in drr_change_class() argument
58 struct drr_sched *q = qdisc_priv(sch); in drr_change_class()
82 quantum = psched_mtu(qdisc_dev(sch)); in drr_change_class()
96 sch_tree_lock(sch); in drr_change_class()
99 sch_tree_unlock(sch); in drr_change_class()
111 cl->qdisc = qdisc_create_dflt(sch->dev_queue, in drr_change_class()
130 sch_tree_lock(sch); in drr_change_class()
132 sch_tree_unlock(sch); in drr_change_class()
134 qdisc_class_hash_grow(sch, &q->clhash); in drr_change_class()
140 static void drr_destroy_class(struct Qdisc *sch, struct drr_class *cl) in drr_destroy_class() argument
147 static int drr_delete_class(struct Qdisc *sch, unsigned long arg, in drr_delete_class() argument
150 struct drr_sched *q = qdisc_priv(sch); in drr_delete_class()
156 sch_tree_lock(sch); in drr_delete_class()
161 sch_tree_unlock(sch); in drr_delete_class()
163 drr_destroy_class(sch, cl); in drr_delete_class()
167 static unsigned long drr_search_class(struct Qdisc *sch, u32 classid) in drr_search_class() argument
169 return (unsigned long)drr_find_class(sch, classid); in drr_search_class()
172 static struct tcf_block *drr_tcf_block(struct Qdisc *sch, unsigned long cl, in drr_tcf_block() argument
175 struct drr_sched *q = qdisc_priv(sch); in drr_tcf_block()
185 static unsigned long drr_bind_tcf(struct Qdisc *sch, unsigned long parent, in drr_bind_tcf() argument
188 struct drr_class *cl = drr_find_class(sch, classid); in drr_bind_tcf()
196 static void drr_unbind_tcf(struct Qdisc *sch, unsigned long arg) in drr_unbind_tcf() argument
203 static int drr_graft_class(struct Qdisc *sch, unsigned long arg, in drr_graft_class() argument
210 new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, in drr_graft_class()
216 *old = qdisc_replace(sch, new, &cl->qdisc); in drr_graft_class()
220 static struct Qdisc *drr_class_leaf(struct Qdisc *sch, unsigned long arg) in drr_class_leaf() argument
234 static int drr_dump_class(struct Qdisc *sch, unsigned long arg, in drr_dump_class() argument
256 static int drr_dump_class_stats(struct Qdisc *sch, unsigned long arg, in drr_dump_class_stats() argument
276 static void drr_walk(struct Qdisc *sch, struct qdisc_walker *arg) in drr_walk() argument
278 struct drr_sched *q = qdisc_priv(sch); in drr_walk()
291 if (arg->fn(sch, (unsigned long)cl, arg) < 0) { in drr_walk()
300 static struct drr_class *drr_classify(struct sk_buff *skb, struct Qdisc *sch, in drr_classify() argument
303 struct drr_sched *q = qdisc_priv(sch); in drr_classify()
309 if (TC_H_MAJ(skb->priority ^ sch->handle) == 0) { in drr_classify()
310 cl = drr_find_class(sch, skb->priority); in drr_classify()
332 cl = drr_find_class(sch, res.classid); in drr_classify()
338 static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch, in drr_enqueue() argument
342 struct drr_sched *q = qdisc_priv(sch); in drr_enqueue()
347 cl = drr_classify(skb, sch, &err); in drr_enqueue()
350 qdisc_qstats_drop(sch); in drr_enqueue()
360 qdisc_qstats_drop(sch); in drr_enqueue()
370 sch->qstats.backlog += len; in drr_enqueue()
371 sch->q.qlen++; in drr_enqueue()
375 static struct sk_buff *drr_dequeue(struct Qdisc *sch) in drr_dequeue() argument
377 struct drr_sched *q = qdisc_priv(sch); in drr_dequeue()
402 qdisc_bstats_update(sch, skb); in drr_dequeue()
403 qdisc_qstats_backlog_dec(sch, skb); in drr_dequeue()
404 sch->q.qlen--; in drr_dequeue()
415 static int drr_init_qdisc(struct Qdisc *sch, struct nlattr *opt, in drr_init_qdisc() argument
418 struct drr_sched *q = qdisc_priv(sch); in drr_init_qdisc()
421 err = tcf_block_get(&q->block, &q->filter_list, sch, extack); in drr_init_qdisc()
431 static void drr_reset_qdisc(struct Qdisc *sch) in drr_reset_qdisc() argument
433 struct drr_sched *q = qdisc_priv(sch); in drr_reset_qdisc()
444 sch->qstats.backlog = 0; in drr_reset_qdisc()
445 sch->q.qlen = 0; in drr_reset_qdisc()
448 static void drr_destroy_qdisc(struct Qdisc *sch) in drr_destroy_qdisc() argument
450 struct drr_sched *q = qdisc_priv(sch); in drr_destroy_qdisc()
460 drr_destroy_class(sch, cl); in drr_destroy_qdisc()