75 static bool is_packet_valid(struct Qdisc *sch, struct sk_buff *nskb)  in is_packet_valid()  argument
77 	struct etf_sched_data *q = qdisc_priv(sch);  in is_packet_valid()
108 static struct sk_buff *etf_peek_timesortedlist(struct Qdisc *sch)  in etf_peek_timesortedlist()  argument
110 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_peek_timesortedlist()
120 static void reset_watchdog(struct Qdisc *sch)  in reset_watchdog()  argument
122 	struct etf_sched_data *q = qdisc_priv(sch);  in reset_watchdog()
123 	struct sk_buff *skb = etf_peek_timesortedlist(sch);  in reset_watchdog()
161 static int etf_enqueue_timesortedlist(struct sk_buff *nskb, struct Qdisc *sch,  in etf_enqueue_timesortedlist()  argument
164 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_enqueue_timesortedlist()
169 	if (!is_packet_valid(sch, nskb)) {  in etf_enqueue_timesortedlist()
172 		return qdisc_drop(nskb, sch, to_free);  in etf_enqueue_timesortedlist()
190 	qdisc_qstats_backlog_inc(sch, nskb);  in etf_enqueue_timesortedlist()
191 	sch->q.qlen++;  in etf_enqueue_timesortedlist()
194 	reset_watchdog(sch);  in etf_enqueue_timesortedlist()
199 static void timesortedlist_drop(struct Qdisc *sch, struct sk_buff *skb,  in timesortedlist_drop()  argument
202 	struct etf_sched_data *q = qdisc_priv(sch);  in timesortedlist_drop()
217 		skb->dev = qdisc_dev(sch);  in timesortedlist_drop()
221 		qdisc_qstats_backlog_dec(sch, skb);  in timesortedlist_drop()
222 		qdisc_drop(skb, sch, &to_free);  in timesortedlist_drop()
223 		qdisc_qstats_overlimit(sch);  in timesortedlist_drop()
224 		sch->q.qlen--;  in timesortedlist_drop()
230 static void timesortedlist_remove(struct Qdisc *sch, struct sk_buff *skb)  in timesortedlist_remove()  argument
232 	struct etf_sched_data *q = qdisc_priv(sch);  in timesortedlist_remove()
241 	skb->dev = qdisc_dev(sch);  in timesortedlist_remove()
243 	qdisc_qstats_backlog_dec(sch, skb);  in timesortedlist_remove()
245 	qdisc_bstats_update(sch, skb);  in timesortedlist_remove()
249 	sch->q.qlen--;  in timesortedlist_remove()
252 static struct sk_buff *etf_dequeue_timesortedlist(struct Qdisc *sch)  in etf_dequeue_timesortedlist()  argument
254 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_dequeue_timesortedlist()
258 	skb = etf_peek_timesortedlist(sch);  in etf_dequeue_timesortedlist()
266 		timesortedlist_drop(sch, skb, now);  in etf_dequeue_timesortedlist()
275 		timesortedlist_remove(sch, skb);  in etf_dequeue_timesortedlist()
284 		timesortedlist_remove(sch, skb);  in etf_dequeue_timesortedlist()
290 	reset_watchdog(sch);  in etf_dequeue_timesortedlist()
345 static int etf_init(struct Qdisc *sch, struct nlattr *opt,  in etf_init()  argument
348 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_init()
349 	struct net_device *dev = qdisc_dev(sch);  in etf_init()
381 	q->queue = sch->dev_queue - netdev_get_tx_queue(dev, 0);  in etf_init()
414 	qdisc_watchdog_init_clockid(&q->watchdog, sch, q->clockid);  in etf_init()
419 static void timesortedlist_clear(struct Qdisc *sch)  in timesortedlist_clear()  argument
421 	struct etf_sched_data *q = qdisc_priv(sch);  in timesortedlist_clear()
431 		sch->q.qlen--;  in timesortedlist_clear()
435 static void etf_reset(struct Qdisc *sch)  in etf_reset()  argument
437 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_reset()
440 	if (q->watchdog.qdisc == sch)  in etf_reset()
444 	timesortedlist_clear(sch);  in etf_reset()
445 	__qdisc_reset_queue(&sch->q);  in etf_reset()
447 	sch->qstats.backlog = 0;  in etf_reset()
448 	sch->q.qlen = 0;  in etf_reset()
453 static void etf_destroy(struct Qdisc *sch)  in etf_destroy()  argument
455 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_destroy()
456 	struct net_device *dev = qdisc_dev(sch);  in etf_destroy()
459 	if (q->watchdog.qdisc == sch)  in etf_destroy()
465 static int etf_dump(struct Qdisc *sch, struct sk_buff *skb)  in etf_dump()  argument
467 	struct etf_sched_data *q = qdisc_priv(sch);  in etf_dump()