Konstantin Khlebnikov c8e1812960 net_sched: always reset qdisc backlog in qdisc_reset() ...

SKB stored in qdisc->gso_skb also counted into backlog.

Some qdiscs don't reset backlog to zero in ->reset(),
for example sfq just dequeue and free all queued skb.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Fixes: 2ccccf5fb4 ("net_sched: update hierarchical backlog too")
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-09-21 11:56:32 -07:00

24 KiB

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