From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: [PATCH] sch_red: report backlog information Date: Mon, 03 Jan 2011 19:11:38 +0100 Message-ID: <1294078298.2892.1111.camel@edumazet-laptop> References: <1292855730-19265-1-git-send-email-xiaosuo@gmail.com> <20101220232020.GB2052@del.dom.local> <1292887689.2627.150.camel@edumazet-laptop> <20101220235209.GA1865@del.dom.local> <1292939574.6535.27.camel@mojatatu> <20101221223704.GA1979@del.dom.local> <1293111333.11306.170.camel@mojatatu> <1294003631.2535.253.camel@edumazet-laptop> <1294062755.2472.11.camel@mojatatu> <1294063372.2892.408.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Jarek Poplawski , David Miller , Jesper Dangaard Brouer , Patrick McHardy , netdev To: hadi@cyberus.ca Return-path: Received: from mail-ww0-f42.google.com ([74.125.82.42]:49312 "EHLO mail-ww0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755607Ab1ACSLr (ORCPT ); Mon, 3 Jan 2011 13:11:47 -0500 Received: by wwi17 with SMTP id 17so14079839wwi.1 for ; Mon, 03 Jan 2011 10:11:46 -0800 (PST) In-Reply-To: <1294063372.2892.408.camel@edumazet-laptop> Sender: netdev-owner@vger.kernel.org List-ID: 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 --- net/sched/sch_red.c | 1 + 1 files changed, 1 insertion(+) diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 8d42bb3..a67ba3c 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;