diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/sch_generic.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 2bd75befa06..ac208c2b2d1 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -130,8 +130,8 @@ static inline int handle_dev_cpu_collision(struct sk_buff *skb, /* * NOTE: Called under queue->lock with locally disabled BH. * - * __QUEUE_STATE_QDISC_RUNNING guarantees only one CPU can process - * this queue at a time. queue->lock serializes queue accesses for + * __QDISC_STATE_RUNNING guarantees only one CPU can process + * this qdisc at a time. queue->lock serializes queue accesses for * this queue AND txq->qdisc pointer itself. * * netif_tx_lock serializes accesses to device driver. @@ -146,9 +146,9 @@ static inline int handle_dev_cpu_collision(struct sk_buff *skb, * >0 - queue is not empty. * */ -static inline int qdisc_restart(struct netdev_queue *txq) +static inline int qdisc_restart(struct netdev_queue *txq, + struct Qdisc *q) { - struct Qdisc *q = txq->qdisc; int ret = NETDEV_TX_BUSY; struct net_device *dev; struct sk_buff *skb; @@ -168,7 +168,6 @@ static inline int qdisc_restart(struct netdev_queue *txq) HARD_TX_UNLOCK(dev, txq); spin_lock(&txq->lock); - q = txq->qdisc; switch (ret) { case NETDEV_TX_OK: @@ -197,8 +196,9 @@ static inline int qdisc_restart(struct netdev_queue *txq) void __qdisc_run(struct netdev_queue *txq) { unsigned long start_time = jiffies; + struct Qdisc *q = txq->qdisc; - while (qdisc_restart(txq)) { + while (qdisc_restart(txq, q)) { if (netif_tx_queue_stopped(txq)) break; @@ -213,7 +213,7 @@ void __qdisc_run(struct netdev_queue *txq) } } - clear_bit(__QUEUE_STATE_QDISC_RUNNING, &txq->state); + clear_bit(__QDISC_STATE_RUNNING, &q->state); } static void dev_watchdog(unsigned long arg) @@ -666,14 +666,16 @@ static bool some_qdisc_is_running(struct net_device *dev, int lock) for (i = 0; i < dev->num_tx_queues; i++) { struct netdev_queue *dev_queue; + struct Qdisc *q; int val; dev_queue = netdev_get_tx_queue(dev, i); + q = dev_queue->qdisc; if (lock) spin_lock_bh(&dev_queue->lock); - val = test_bit(__QUEUE_STATE_QDISC_RUNNING, &dev_queue->state); + val = test_bit(__QDISC_STATE_RUNNING, &q->state); if (lock) spin_unlock_bh(&dev_queue->lock); |