diff options
Diffstat (limited to 'net/sched/sch_hfsc.c')
| -rw-r--r-- | net/sched/sch_hfsc.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index c1e77da8cd0..d90b1652f2a 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -880,28 +880,20 @@ set_passive(struct hfsc_class *cl) */ } -/* - * hack to get length of first packet in queue. - */ static unsigned int qdisc_peek_len(struct Qdisc *sch) { struct sk_buff *skb; unsigned int len; - skb = sch->dequeue(sch); + skb = sch->ops->peek(sch); if (skb == NULL) { if (net_ratelimit()) printk("qdisc_peek_len: non work-conserving qdisc ?\n"); return 0; } len = qdisc_pkt_len(skb); - if (unlikely(sch->ops->requeue(skb, sch) != NET_XMIT_SUCCESS)) { - if (net_ratelimit()) - printk("qdisc_peek_len: failed to requeue\n"); - qdisc_tree_decrease_qlen(sch, 1); - return 0; - } + return len; } @@ -1642,7 +1634,7 @@ hfsc_dequeue(struct Qdisc *sch) } } - skb = cl->qdisc->dequeue(cl->qdisc); + skb = qdisc_dequeue_peeked(cl->qdisc); if (skb == NULL) { if (net_ratelimit()) printk("HFSC: Non-work-conserving qdisc ?\n"); @@ -1735,6 +1727,7 @@ static struct Qdisc_ops hfsc_qdisc_ops __read_mostly = { .dump = hfsc_dump_qdisc, .enqueue = hfsc_enqueue, .dequeue = hfsc_dequeue, + .peek = qdisc_peek_dequeued, .requeue = hfsc_requeue, .drop = hfsc_drop, .cl_ops = &hfsc_class_ops, |