118 static void choke_drop_by_idx(struct Qdisc *sch, unsigned int idx)  in choke_drop_by_idx()  argument
120 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_drop_by_idx()
130 	qdisc_qstats_backlog_dec(sch, skb);  in choke_drop_by_idx()
131 	qdisc_tree_reduce_backlog(sch, 1, qdisc_pkt_len(skb));  in choke_drop_by_idx()
132 	qdisc_drop(skb, sch);  in choke_drop_by_idx()
133 	--sch->q.qlen;  in choke_drop_by_idx()
195 			   struct Qdisc *sch, int *qerr)  in choke_classify()  argument
198 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_classify()
264 static int choke_enqueue(struct sk_buff *skb, struct Qdisc *sch)  in choke_enqueue()  argument
267 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_enqueue()
272 		if (!choke_classify(skb, sch, &ret))  in choke_enqueue()
278 	q->vars.qavg = red_calc_qavg(p, &q->vars, sch->q.qlen);  in choke_enqueue()
291 			choke_drop_by_idx(sch, idx);  in choke_enqueue()
299 			qdisc_qstats_overlimit(sch);  in choke_enqueue()
312 				qdisc_qstats_overlimit(sch);  in choke_enqueue()
325 	if (sch->q.qlen < q->limit) {  in choke_enqueue()
328 		++sch->q.qlen;  in choke_enqueue()
329 		qdisc_qstats_backlog_inc(sch, skb);  in choke_enqueue()
334 	return qdisc_drop(skb, sch);  in choke_enqueue()
337 	qdisc_drop(skb, sch);  in choke_enqueue()
342 		qdisc_qstats_drop(sch);  in choke_enqueue()
347 static struct sk_buff *choke_dequeue(struct Qdisc *sch)  in choke_dequeue()  argument
349 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_dequeue()
361 	--sch->q.qlen;  in choke_dequeue()
362 	qdisc_qstats_backlog_dec(sch, skb);  in choke_dequeue()
363 	qdisc_bstats_update(sch, skb);  in choke_dequeue()
368 static unsigned int choke_drop(struct Qdisc *sch)  in choke_drop()  argument
370 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_drop()
373 	len = qdisc_queue_drop(sch);  in choke_drop()
384 static void choke_reset(struct Qdisc *sch)  in choke_reset()  argument
386 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_reset()
394 		qdisc_qstats_backlog_dec(sch, skb);  in choke_reset()
395 		--sch->q.qlen;  in choke_reset()
396 		qdisc_drop(skb, sch);  in choke_reset()
416 static int choke_change(struct Qdisc *sch, struct nlattr *opt)  in choke_change()  argument
418 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_change()
455 		sch_tree_lock(sch);  in choke_change()
458 			unsigned int oqlen = sch->q.qlen, tail = 0;  in choke_change()
472 				qdisc_qstats_backlog_dec(sch, skb);  in choke_change()
473 				--sch->q.qlen;  in choke_change()
474 				qdisc_drop(skb, sch);  in choke_change()
476 			qdisc_tree_reduce_backlog(sch, oqlen - sch->q.qlen, dropped);  in choke_change()
484 		sch_tree_lock(sch);  in choke_change()
498 	sch_tree_unlock(sch);  in choke_change()
503 static int choke_init(struct Qdisc *sch, struct nlattr *opt)  in choke_init()  argument
505 	return choke_change(sch, opt);  in choke_init()
508 static int choke_dump(struct Qdisc *sch, struct sk_buff *skb)  in choke_dump()  argument
510 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_dump()
536 static int choke_dump_stats(struct Qdisc *sch, struct gnet_dump *d)  in choke_dump_stats()  argument
538 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_dump_stats()
550 static void choke_destroy(struct Qdisc *sch)  in choke_destroy()  argument
552 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_destroy()
558 static struct sk_buff *choke_peek_head(struct Qdisc *sch)  in choke_peek_head()  argument
560 	struct choke_sched_data *q = qdisc_priv(sch);  in choke_peek_head()