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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2008-09-20 22:07:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-09-20 22:07:34 -0700 |
| commit | a574420ff46cff0245e6b0fce2e961aa2717743d (patch) | |
| tree | 5baf2134ac902803152c92733f8ed580dd9c7b75 /net | |
| parent | 618d9f25548ba6fc3a9cd2ce5cd56f4f015b0635 (diff) | |
| download | linux-a574420ff46cff0245e6b0fce2e961aa2717743d.tar.gz linux-a574420ff46cff0245e6b0fce2e961aa2717743d.tar.bz2 linux-a574420ff46cff0245e6b0fce2e961aa2717743d.zip | |
multiq: requeue should rewind the current_band
Currently dequeueing a packet and requeueing the same packet will cause a
different packet to be pulled on the next dequeue. This change forces
requeue to rewind the current_band.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/sch_multiq.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c index 5d9cd68e91d1..915f3149dde2 100644 --- a/net/sched/sch_multiq.c +++ b/net/sched/sch_multiq.c @@ -97,6 +97,7 @@ static int multiq_requeue(struct sk_buff *skb, struct Qdisc *sch) { struct Qdisc *qdisc; + struct multiq_sched_data *q = qdisc_priv(sch); int ret; qdisc = multiq_classify(skb, sch, &ret); @@ -113,6 +114,10 @@ multiq_requeue(struct sk_buff *skb, struct Qdisc *sch) if (ret == NET_XMIT_SUCCESS) { sch->q.qlen++; sch->qstats.requeues++; + if (q->curband) + q->curband--; + else + q->curband = q->bands - 1; return NET_XMIT_SUCCESS; } if (net_xmit_drop_count(ret)) |