From bdf17661f63a79c3cb4209b970b1cc39e34f7543 Mon Sep 17 00:00:00 2001 From: WANG Cong Date: Thu, 25 Feb 2016 14:55:03 -0800 Subject: [PATCH] sch_dsmark: update backlog as well Similarly, we need to update backlog too when we update qlen. Cc: Jamal Hadi Salim Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- net/sched/sch_dsmark.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index cfddb1c635c3..d0dff0cd8186 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -258,6 +258,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch) return err; } + qdisc_qstats_backlog_inc(sch, skb); sch->q.qlen++; return NET_XMIT_SUCCESS; @@ -280,6 +281,7 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch) return NULL; qdisc_bstats_update(sch, skb); + qdisc_qstats_backlog_dec(sch, skb); sch->q.qlen--; index = skb->tc_index & (p->indices - 1); @@ -395,6 +397,7 @@ static void dsmark_reset(struct Qdisc *sch) pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p); qdisc_reset(p->q); + sch->qstats.backlog = 0; sch->q.qlen = 0; }