From: Eric Dumazet Date: Mon, 3 Jan 2011 08:11:38 +0000 (+0000) Subject: sch_red: report backlog information X-Git-Tag: firefly_0821_release~7613^2~3122^2~35 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0dfb33a0d7e2d9316eb4441a065ddd173f87223e;p=firefly-linux-kernel-4.4.55.git sch_red: report backlog information Provide child qdisc backlog (byte count) information so that "tc -s qdisc" can report it to user. packet count is already correctly provided. qdisc red 11: parent 1:11 limit 60Kb min 15Kb max 45Kb ecn Sent 3116427684 bytes 1415782 pkt (dropped 8, overlimits 7866 requeues 0) rate 242385Kbit 13630pps backlog 13560b 8p requeues 0 marked 7865 early 1 pdrop 7 other 0 Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 8d42bb3ba540..a67ba3c5a0cc 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -239,6 +239,7 @@ static int red_dump(struct Qdisc *sch, struct sk_buff *skb) .Scell_log = q->parms.Scell_log, }; + sch->qstats.backlog = q->qdisc->qstats.backlog; opts = nla_nest_start(skb, TCA_OPTIONS); if (opts == NULL) goto nla_put_failure;