Commit 6172abc1 authored May 25, 2018 by Jakub Kicinski Committed by David S. Miller May 29, 2018

net: sched: add qstats.qlen to qlen



AFAICT struct gnet_stats_queue.qlen is not used in Qdiscs.
It may, however, be useful for offloads to report HW queue
length there.  Add that value to the result of qdisc_qlen_sum().

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8c8e6406

include/net/sch_generic.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -350,14 +350,14 @@ static inline int qdisc_qlen(const struct Qdisc *q)

		static inline int qdisc_qlen_sum(const struct Qdisc *q)
		{
		__u32 qlen = 0;
		__u32 qlen = q->qstats.qlen;
		int i;

		if (q->flags & TCQ_F_NOLOCK) {
		for_each_possible_cpu(i)
		qlen += per_cpu_ptr(q->cpu_qstats, i)->qlen;
		} else {
		qlen = q->q.qlen;
		qlen += q->q.qlen;
		}

		return qlen;

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