{
struct qdisc_watchdog *wd = container_of(timer, struct qdisc_watchdog,
timer);
+ struct net_device *dev = wd->qdisc->dev;
wd->qdisc->flags &= ~TCQ_F_THROTTLED;
smp_wmb();
- netif_schedule(wd->qdisc->dev);
+ if (spin_trylock(&dev->queue_lock)) {
+ qdisc_run(dev);
+ spin_unlock(&dev->queue_lock);
+ } else
+ netif_schedule(dev);
+
return HRTIMER_NORESTART;
}