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| author | Jarek Poplawski <jarkao2@gmail.com> | 2008-10-31 00:45:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-31 00:45:55 -0700 |
| commit | 8e3af97899db433111287e07d5105189f56fe191 (patch) | |
| tree | 40e7779ea4b587c9c3b882018ccaac1b53419f1c /net/sched/sch_dsmark.c | |
| parent | 99c0db26797edb39cf83c8c5f8972067f5426b4e (diff) | |
| download | linux-stable-8e3af97899db433111287e07d5105189f56fe191.tar.gz | |
pkt_sched: Add qdisc->ops->peek() implementation.
Add qdisc->ops->peek() implementation for work-conserving qdiscs.
With feedback from Patrick McHardy.
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_dsmark.c')
| -rw-r--r-- | net/sched/sch_dsmark.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index ba43aab3a851..3e491479ea86 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -313,6 +313,15 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch) return skb; } +static struct sk_buff *dsmark_peek(struct Qdisc *sch) +{ + struct dsmark_qdisc_data *p = qdisc_priv(sch); + + pr_debug("dsmark_peek(sch %p,[qdisc %p])\n", sch, p); + + return p->q->ops->peek(p->q); +} + static int dsmark_requeue(struct sk_buff *skb, struct Qdisc *sch) { struct dsmark_qdisc_data *p = qdisc_priv(sch); @@ -496,6 +505,7 @@ static struct Qdisc_ops dsmark_qdisc_ops __read_mostly = { .priv_size = sizeof(struct dsmark_qdisc_data), .enqueue = dsmark_enqueue, .dequeue = dsmark_dequeue, + .peek = dsmark_peek, .requeue = dsmark_requeue, .drop = dsmark_drop, .init = dsmark_init, |