netdev: Create netdev_queue abstraction.
A netdev_queue is an entity managed by a qdisc.
Currently there is one RX and one TX queue, and a netdev_queue merely
contains a backpointer to the net_device.
The Qdisc struct is augmented with a netdev_queue pointer as well.
Eventually the 'dev' Qdisc member will go away and we will have the
resulting hierarchy:
net_device --> netdev_queue --> Qdisc
Also, qdisc_alloc() and qdisc_create_dflt() now take a netdev_queue
pointer argument.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 5c666f7..770f1c0 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -359,7 +359,8 @@
/* create child queues */
for (i = 0; i < QD_NUM(hw); i++) {
skb_queue_head_init(&q->requeued[i]);
- q->queues[i] = qdisc_create_dflt(qd->dev, &pfifo_qdisc_ops,
+ q->queues[i] = qdisc_create_dflt(qd->dev, qd->dev_queue,
+ &pfifo_qdisc_ops,
qd->handle);
if (!q->queues[i]) {
q->queues[i] = &noop_qdisc;
@@ -575,7 +576,8 @@
{
struct Qdisc *qdisc;
- qdisc = qdisc_create_dflt(dev, &wme_qdisc_ops, TC_H_ROOT);
+ qdisc = qdisc_create_dflt(dev, &dev->tx_queue,
+ &wme_qdisc_ops, TC_H_ROOT);
if (!qdisc) {
printk(KERN_ERR "%s: qdisc installation failed\n", dev->name);
return;