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-rw-r--r--net/sched/sch_generic.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 7cf83b3..4685746 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -647,7 +647,7 @@ static void dev_deactivate_queue(struct net_device *dev,
}
}
-static bool some_qdisc_is_running(struct net_device *dev, int lock)
+static bool some_qdisc_is_busy(struct net_device *dev, int lock)
{
unsigned int i;
@@ -658,13 +658,14 @@ static bool some_qdisc_is_running(struct net_device *dev, int lock)
int val;
dev_queue = netdev_get_tx_queue(dev, i);
- q = dev_queue->qdisc;
+ q = dev_queue->qdisc_sleeping;
root_lock = qdisc_lock(q);
if (lock)
spin_lock_bh(root_lock);
- val = test_bit(__QDISC_STATE_RUNNING, &q->state);
+ val = (test_bit(__QDISC_STATE_RUNNING, &q->state) ||
+ test_bit(__QDISC_STATE_SCHED, &q->state));
if (lock)
spin_unlock_bh(root_lock);
@@ -689,14 +690,14 @@ void dev_deactivate(struct net_device *dev)
/* Wait for outstanding qdisc_run calls. */
do {
- while (some_qdisc_is_running(dev, 0))
+ while (some_qdisc_is_busy(dev, 0))
yield();
/*
* Double-check inside queue lock to ensure that all effects
* of the queue run are visible when we return.
*/
- running = some_qdisc_is_running(dev, 1);
+ running = some_qdisc_is_busy(dev, 1);
/*
* The running flag should never be set at this point because
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