summaryrefslogtreecommitdiff
path: root/net
diff options
context:
space:
mode:
authorstephen hemminger <stephen@networkplumber.org>2013-10-06 15:15:33 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-11-04 04:35:15 -0800
commit598b990bb1f1f6026dc35e7d6ca69e4cf30e52f4 (patch)
treec9b9688fc38c7324112ca8fef14fcd60dd842c04 /net
parentf1d1f701ef4efb986ccb9466aabea8e42bc3d384 (diff)
netem: update backlog after drop
[ Upstream commit 638a52b801e40ed276ceb69b73579ad99365361a ] When packet is dropped from rb-tree netem the backlog statistic should also be updated. Reported-by: Сергеев Сергей <adron@yapic.net> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/sched/sch_netem.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 82f6016d89ab..7dc79940f240 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -523,6 +523,7 @@ static unsigned int netem_drop(struct Qdisc *sch)
skb->next = NULL;
skb->prev = NULL;
len = qdisc_pkt_len(skb);
+ sch->qstats.backlog -= len;
kfree_skb(skb);
}
}