---

yaml
---
r: 111785
b: refs/heads/master
c: 242f8bf
h: refs/heads/master
i:
  111783: 72a0544
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3d09274cc9d816d62945408840a9cb76a5e7aac7
+refs/heads/master: 242f8bfefe4bed626df4e4727ac8f315d80b567a

trunk/include/net/sch_generic.h

@@ -52,7 +52,7 @@ struct Qdisc
 	u32			parent;
 	atomic_t		refcnt;
 	unsigned long		state;
-	struct sk_buff		*gso_skb;
+	struct sk_buff_head	requeue;
 	struct sk_buff_head	q;
 	struct netdev_queue	*dev_queue;
 	struct Qdisc		*next_sched;

trunk/net/sched/sch_generic.c

@@ -45,7 +45,7 @@ static inline int qdisc_qlen(struct Qdisc *q)
 static inline int dev_requeue_skb(struct sk_buff *skb, struct Qdisc *q)
 {
 	if (unlikely(skb->next))
-		q->gso_skb = skb;
+		__skb_queue_head(&q->requeue, skb);
 	else
 		q->ops->requeue(skb, q);
 
@@ -57,9 +57,8 @@ static inline struct sk_buff *dequeue_skb(struct Qdisc *q)
 {
 	struct sk_buff *skb;
 
-	if ((skb = q->gso_skb))
-		q->gso_skb = NULL;
-	else
+	skb = __skb_dequeue(&q->requeue);
+	if (!skb)
 		skb = q->dequeue(q);
 
 	return skb;
@@ -327,6 +326,7 @@ struct Qdisc noop_qdisc = {
 	.flags		=	TCQ_F_BUILTIN,
 	.ops		=	&noop_qdisc_ops,
 	.list		=	LIST_HEAD_INIT(noop_qdisc.list),
+	.requeue.lock	=	__SPIN_LOCK_UNLOCKED(noop_qdisc.q.lock),
 	.q.lock		=	__SPIN_LOCK_UNLOCKED(noop_qdisc.q.lock),
 	.dev_queue	=	&noop_netdev_queue,
 };
@@ -352,6 +352,7 @@ static struct Qdisc noqueue_qdisc = {
 	.flags		=	TCQ_F_BUILTIN,
 	.ops		=	&noqueue_qdisc_ops,
 	.list		=	LIST_HEAD_INIT(noqueue_qdisc.list),
+	.requeue.lock	=	__SPIN_LOCK_UNLOCKED(noqueue_qdisc.q.lock),
 	.q.lock		=	__SPIN_LOCK_UNLOCKED(noqueue_qdisc.q.lock),
 	.dev_queue	=	&noqueue_netdev_queue,
 };
@@ -472,6 +473,7 @@ struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
 	sch->padded = (char *) sch - (char *) p;
 
 	INIT_LIST_HEAD(&sch->list);
+	skb_queue_head_init(&sch->requeue);
 	skb_queue_head_init(&sch->q);
 	sch->ops = ops;
 	sch->enqueue = ops->enqueue;
@@ -539,7 +541,7 @@ void qdisc_destroy(struct Qdisc *qdisc)
 	module_put(ops->owner);
 	dev_put(qdisc_dev(qdisc));
 
-	kfree_skb(qdisc->gso_skb);
+	__skb_queue_purge(&qdisc->requeue);
 
 	kfree((char *) qdisc - qdisc->padded);
 }