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authorDavid S. Miller <davem@sunset.davemloft.net>2006-10-22 21:00:33 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-10-22 21:00:33 -0700
commit4e8a5201506423e0241202de1349422af4260296 (patch)
treee562a6cdbee37e3805551af92b264fa93d722c4b /net/sched/sch_netem.c
parent6a43487f43fbd4e03c606dcb62b98374a3af88fc (diff)
downloadop-kernel-dev-4e8a5201506423e0241202de1349422af4260296.zip
op-kernel-dev-4e8a5201506423e0241202de1349422af4260296.tar.gz
[PKT_SCHED] netem: Orphan SKB when adding to queue.
The networking emulator can queue SKBs for a very long time, so if you're using netem on the sender side for large bandwidth/delay product testing, the SKB socket send queue sizes become artificially larger. Correct this by calling skb_orphan() in netem_enqueue(). Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_netem.c')
-rw-r--r--net/sched/sch_netem.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 45939ba..ef8874b 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -170,6 +170,8 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return NET_XMIT_BYPASS;
}
+ skb_orphan(skb);
+
/*
* If we need to duplicate packet, then re-insert at top of the
* qdisc tree, since parent queuer expects that only one
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