diff options
Diffstat (limited to 'net/sched/sch_pie.c')
| -rw-r--r-- | net/sched/sch_pie.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c index b3dcb845b327..ff49a6c97033 100644 --- a/net/sched/sch_pie.c +++ b/net/sched/sch_pie.c @@ -85,6 +85,7 @@ EXPORT_SYMBOL_GPL(pie_drop_early); static int pie_qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch, struct sk_buff **to_free) { + enum skb_drop_reason reason = SKB_DROP_REASON_QDISC_OVERLIMIT; struct pie_sched_data *q = qdisc_priv(sch); bool enqueue = false; @@ -93,6 +94,8 @@ static int pie_qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch, goto out; } + reason = SKB_DROP_REASON_QDISC_CONGESTED; + if (!pie_drop_early(sch, &q->params, &q->vars, sch->qstats.backlog, skb->len)) { enqueue = true; @@ -121,7 +124,7 @@ static int pie_qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch, out: q->stats.dropped++; q->vars.accu_prob = 0; - return qdisc_drop(skb, sch, to_free); + return qdisc_drop_reason(skb, sch, to_free, reason); } static const struct nla_policy pie_policy[TCA_PIE_MAX + 1] = { @@ -192,7 +195,7 @@ static int pie_change(struct Qdisc *sch, struct nlattr *opt, /* Drop excess packets if new limit is lower */ qlen = sch->q.qlen; while (sch->q.qlen > sch->limit) { - struct sk_buff *skb = __qdisc_dequeue_head(&sch->q); + struct sk_buff *skb = qdisc_dequeue_internal(sch, true); dropped += qdisc_pkt_len(skb); qdisc_qstats_backlog_dec(sch, skb); @@ -542,7 +545,7 @@ static void pie_destroy(struct Qdisc *sch) struct pie_sched_data *q = qdisc_priv(sch); q->params.tupdate = 0; - del_timer_sync(&q->adapt_timer); + timer_delete_sync(&q->adapt_timer); } static struct Qdisc_ops pie_qdisc_ops __read_mostly = { |