From 8cfd88d6d70735c47b17aef855b4c81dde83c85c Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Wed, 25 Dec 2013 17:35:14 +0800 Subject: [PATCH] sch_netem: more precise length of packets With TSO/GSO/GRO packets, skb->len doesn't represent a precise amount of bytes on wire. This patch replace skb->len with qdisc_pkt_len(skb) which is more precise. Signed-off-by: Yang Yingliang Acked-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/sched/sch_netem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index f3befd6b4781..9632a4e753b7 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -495,7 +495,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) now = netem_skb_cb(last)->time_to_send; } - delay += packet_len_2_sched_time(skb->len, q); + delay += packet_len_2_sched_time(qdisc_pkt_len(skb), q); } cb->time_to_send = now + delay; -- 2.20.1