From: Jarek Poplawski <jarkao2@gmail.com>
To: Patrick McHardy <kaber@trash.net>
Cc: David Miller <davem@davemloft.net>,
Stephen Hemminger <shemminger@vyatta.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
netdev@vger.kernel.org
Subject: [PATCH 2/2] sch_netem: Replace ->requeue() method with open code
Date: Fri, 31 Oct 2008 13:20:29 +0000 [thread overview]
Message-ID: <20081031132029.GB18895@ff.dom.local> (raw)
After removing netem classful functionality we are sure its inner
qdisc is tfifo, so we can replace qdisc->ops->requeue() method with
open code. After this patch there are no more ops->requeue() users.
The idea of this patch is by Patrick McHardy.
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 2ad0959..1aa4345 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -233,7 +233,11 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
*/
cb->time_to_send = psched_get_time();
q->counter = 0;
- ret = q->qdisc->ops->requeue(skb, q->qdisc);
+
+ __skb_queue_head(&q->qdisc->q, skb);
+ q->qdisc->qstats.backlog += qdisc_pkt_len(skb);
+ q->qdisc->qstats.requeues++;
+ ret = NET_XMIT_SUCCESS;
}
if (likely(ret == NET_XMIT_SUCCESS)) {
--
1.5.6.5
reply other threads:[~2008-10-31 13:20 UTC|newest]
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