net_sched: dsmark: use qdisc_dequeue_peeked()
This fix is for dsmark similar to commit 3557619f ("net_sched: prio: use qdisc_dequeue_peeked") and makes use of qdisc_dequeue_peeked() instead of direct dequeue() call. First time, wrr peeks dsmark, which will then peek into sfq. sfq dequeues an skb and it's stored in sch->gso_skb. Next time, wrr tries to dequeue from dsmark, which will call sfq dequeue directly. This results skipping the previously peeked skb. So changed dsmark dequeue to call qdisc_dequeue_peeked() instead to use peeked skb if exists. Signed-off-by:Kyeong Yoo <kyeong.yoo@alliedtelesis.co.nz> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
4c38cd61
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