net_sched: sch_htb: defer skb freeing
Both htb_reset() and htb_destroy() can use __qdisc_reset_queue() instead of __skb_queue_purge() to defer skb freeing of internal queues. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -957,7 +957,7 @@ static void htb_reset(struct Qdisc *sch)
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}
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}
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qdisc_watchdog_cancel(&q->watchdog);
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__skb_queue_purge(&q->direct_queue);
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__qdisc_reset_queue(&q->direct_queue);
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sch->q.qlen = 0;
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sch->qstats.backlog = 0;
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memset(q->hlevel, 0, sizeof(q->hlevel));
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@ -1231,7 +1231,7 @@ static void htb_destroy(struct Qdisc *sch)
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htb_destroy_class(sch, cl);
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}
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qdisc_class_hash_destroy(&q->clhash);
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__skb_queue_purge(&q->direct_queue);
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__qdisc_reset_queue(&q->direct_queue);
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}
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static int htb_delete(struct Qdisc *sch, unsigned long arg)
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