diff options
author | WANG Cong <xiyou.wangcong@gmail.com> | 2016-09-18 16:22:47 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-10 10:25:58 +0200 |
commit | 7d0d7b3e4dce733e3106bc2287e89360ad4ce2fc (patch) | |
tree | 82a59f6ccb246b2514e049df55a5bc0acca44d4e /net/sched | |
parent | fc176c6e5905490c544a0798085b0d482245670a (diff) |
sch_qfq: keep backlog updated with qlen
commit 2ed5c3f09627f72a2e0e407a86b2ac05494190f9 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/sched')
-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 8d2d8d953432..8dabd8257b49 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -1150,6 +1150,7 @@ 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); @@ -1250,6 +1251,7 @@ 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; @@ -1516,6 +1518,7 @@ static void qfq_reset_qdisc(struct Qdisc *sch) qdisc_reset(cl->qdisc); } } + sch->qstats.backlog = 0; sch->q.qlen = 0; } |