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[1/6,RESEND] pkt_sched: sch_generic: Add Qdisc_ops peek() method.

Message ID 20081030130537.GB22853@ff.dom.local
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Jarek Poplawski Oct. 30, 2008, 1:05 p.m. UTC 
Add Qdisc_ops peek() method in order to replace requeuing.

Based on ideas and patches of Herbert Xu, Patrick McHardy and
David S. Miller.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
---
 include/net/sch_generic.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 3fe49d8..f81f7c4 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -111,6 +111,7 @@  struct Qdisc_ops
 
 	int 			(*enqueue)(struct sk_buff *, struct Qdisc *);
 	struct sk_buff *	(*dequeue)(struct Qdisc *);
+	struct sk_buff *	(*peek)(struct Qdisc *);
 	int 			(*requeue)(struct sk_buff *, struct Qdisc *);
 	unsigned int		(*drop)(struct Qdisc *);