From e8a0464cc950972824e2e128028ae3db666ec1ed Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 17 Jul 2008 00:34:19 -0700 Subject: netdev: Allocate multiple queues for TX. alloc_netdev_mq() now allocates an array of netdev_queue structures for TX, based upon the queue_count argument. Furthermore, all accesses to the TX queues are now vectored through the netdev_get_tx_queue() and netdev_for_each_tx_queue() interfaces. This makes it easy to grep the tree for all things that want to get to a TX queue of a net device. Problem spots which are not really multiqueue aware yet, and only work with one queue, can easily be spotted by grepping for all netdev_get_tx_queue() calls that pass in a zero index. Signed-off-by: David S. Miller --- net/mac80211/wme.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'net/mac80211/wme.c') diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 6ae43a3c772..f014cd38c2d 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -574,7 +574,7 @@ static struct Qdisc_ops wme_qdisc_ops __read_mostly = void ieee80211_install_qdisc(struct net_device *dev) { - struct netdev_queue *txq = &dev->tx_queue; + struct netdev_queue *txq = netdev_get_tx_queue(dev, 0); struct Qdisc *qdisc; qdisc = qdisc_create_dflt(dev, txq, @@ -596,7 +596,7 @@ void ieee80211_install_qdisc(struct net_device *dev) int ieee80211_qdisc_installed(struct net_device *dev) { - struct netdev_queue *txq = &dev->tx_queue; + struct netdev_queue *txq = netdev_get_tx_queue(dev, 0); return txq->qdisc_sleeping->ops == &wme_qdisc_ops; } @@ -617,7 +617,7 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, struct sta_info *sta, u16 tid) { int i; - struct netdev_queue *txq = &local->mdev->tx_queue; + struct netdev_queue *txq = netdev_get_tx_queue(local->mdev, 0); struct ieee80211_sched_data *q = qdisc_priv(txq->qdisc_sleeping); DECLARE_MAC_BUF(mac); @@ -652,14 +652,14 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, } /** - * the caller needs to hold local->mdev->tx_queue.lock + * the caller needs to hold netdev_get_tx_queue(local->mdev, X)->lock */ void ieee80211_ht_agg_queue_remove(struct ieee80211_local *local, struct sta_info *sta, u16 tid, u8 requeue) { struct ieee80211_hw *hw = &local->hw; - struct netdev_queue *txq = &local->mdev->tx_queue; + struct netdev_queue *txq = netdev_get_tx_queue(local->mdev, 0); struct ieee80211_sched_data *q = qdisc_priv(txq->qdisc_sleeping); int agg_queue = sta->tid_to_tx_q[tid]; @@ -676,7 +676,7 @@ void ieee80211_ht_agg_queue_remove(struct ieee80211_local *local, void ieee80211_requeue(struct ieee80211_local *local, int queue) { - struct netdev_queue *txq = &local->mdev->tx_queue; + struct netdev_queue *txq = netdev_get_tx_queue(local->mdev, 0); struct Qdisc *root_qd = txq->qdisc_sleeping; struct ieee80211_sched_data *q = qdisc_priv(root_qd); struct Qdisc *qdisc = q->queues[queue]; -- cgit