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Commit 13baacbf authored by WANG Cong's avatar WANG Cong Committed by Sasha Levin
Browse files

sch_dsmark: update backlog as well 



[ Upstream commit bdf17661f63a79c3cb4209b970b1cc39e34f7543 ]

Similarly, we need to update backlog too when we update qlen.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: default avatarCong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sasha.levin@oracle.com>
parent 8e823c17

net/sched/sch_dsmark.c

+3 −0
Original line number Diff line number Diff line
@@ -256,6 +256,7 @@ 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;
@@ -278,6 +279,7 @@ 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);
@@ -393,6 +395,7 @@ 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;

}