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authorDavid S. Miller <davem@davemloft.net>2008-07-08 16:55:56 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-08 16:55:56 -0700
commitbb949fbd1878973c3539d9aecff52f284482a937 (patch)
treee8bde854b18be79723502167c16e2131914a75b7 /net/mac80211
parente65d22e18038eed7307276e46810d884c402d57d (diff)
downloadop-kernel-dev-bb949fbd1878973c3539d9aecff52f284482a937.zip
op-kernel-dev-bb949fbd1878973c3539d9aecff52f284482a937.tar.gz
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/wme.c6
1 files changed, 4 insertions, 2 deletions
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 @@ static int wme_qdiscop_init(struct Qdisc *qd, struct nlattr *opt)
/* 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 @@ void ieee80211_install_qdisc(struct net_device *dev)
{
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;
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