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| author | WANG Cong <xiyou.wangcong@gmail.com> | 2016-09-18 16:22:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-23 06:52:31 -0400 |
| commit | 2ed5c3f09627f72a2e0e407a86b2ac05494190f9 (patch) | |
| tree | 201860795341afd7e930ce9b53938b4659c93c13 /net | |
| parent | b1f2beb87bb034bb209773807994279f90cace78 (diff) | |
| download | linux-0-day-2ed5c3f09627f72a2e0e407a86b2ac05494190f9.tar.gz linux-0-day-2ed5c3f09627f72a2e0e407a86b2ac05494190f9.tar.xz | |
sch_qfq: keep backlog updated with qlen
Reported-by: Stas Nichiporovich <stasn77@gmail.com>
Fixes: 2ccccf5fb43f ("net_sched: update hierarchical backlog too")
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/sch_qfq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index f27ffee106f6f..ca0516e6f7435 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -1153,6 +1153,7 @@ static struct sk_buff *qfq_dequeue(struct Qdisc *sch) if (!skb) return NULL; + qdisc_qstats_backlog_dec(sch, skb); sch->q.qlen--; qdisc_bstats_update(sch, skb); @@ -1256,6 +1257,7 @@ static int qfq_enqueue(struct sk_buff *skb, struct Qdisc *sch, } bstats_update(&cl->bstats, skb); + qdisc_qstats_backlog_inc(sch, skb); ++sch->q.qlen; agg = cl->agg; @@ -1476,6 +1478,7 @@ static void qfq_reset_qdisc(struct Qdisc *sch) qdisc_reset(cl->qdisc); } } + sch->qstats.backlog = 0; sch->q.qlen = 0; } |