Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[sfrench/cifs-2.6.git] / include / net / sch_generic.h

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 03ca5d826757bb0459b3e612b5fdf5ae03757e9b..433604bb3fe8a70df241dcdc1370a867fd57ed92 100644 (file)
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -313,12 +313,24 @@ extern void qdisc_calculate_pkt_len(struct sk_buff *skb,
 extern void tcf_destroy(struct tcf_proto *tp);
 extern void tcf_destroy_chain(struct tcf_proto **fl);
 
-/* Reset all TX qdiscs of a device.  */
+/* Reset all TX qdiscs greater then index of a device.  */
+static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i)
+{
+       struct Qdisc *qdisc;
+
+       for (; i < dev->num_tx_queues; i++) {
+               qdisc = netdev_get_tx_queue(dev, i)->qdisc;
+               if (qdisc) {
+                       spin_lock_bh(qdisc_lock(qdisc));
+                       qdisc_reset(qdisc);
+                       spin_unlock_bh(qdisc_lock(qdisc));
+               }
+       }
+}
+
 static inline void qdisc_reset_all_tx(struct net_device *dev)
 {
-       unsigned int i;
-       for (i = 0; i < dev->num_tx_queues; i++)
-               qdisc_reset(netdev_get_tx_queue(dev, i)->qdisc);
+       qdisc_reset_all_tx_gt(dev, 0);
 }
 
 /* Are all TX queues of the device empty?  */