| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.11 26/66] netem: update backlog after drop | Date | Fri, 1 Nov 2013 15:07:02 -0700 |
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3.11-stable review patch. If anyone has any objections, please let me know.
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From: stephen hemminger <stephen@networkplumber.org>
[ 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> --- net/sched/sch_netem.c | 1 + 1 file changed, 1 insertion(+)
--- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -523,6 +523,7 @@ static unsigned int netem_drop(struct Qd skb->next = NULL; skb->prev = NULL; len = qdisc_pkt_len(skb); + sch->qstats.backlog -= len; kfree_skb(skb); } }
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