1 files changed, 22 insertions, 12 deletions

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 570cef2a9c5f..2313fa7c97be 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -185,9 +185,10 @@ EXPORT_SYMBOL(unregister_qdisc);
 
 struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle)
 {
+        struct netdev_queue *dev_queue = &dev->tx_queue;
         struct Qdisc *q;
 
-        list_for_each_entry(q, &dev->qdisc_list, list) {
+        list_for_each_entry(q, &dev_queue->qdisc_list, list) {
                 if (q->handle == handle)
                         return q;
         }
@@ -441,6 +442,7 @@ static u32 qdisc_alloc_handle(struct net_device *dev)
 static struct Qdisc *
 dev_graft_qdisc(struct net_device *dev, struct Qdisc *qdisc)
 {
+        struct netdev_queue *dev_queue;
         struct Qdisc *oqdisc;
 
         if (dev->flags & IFF_UP)
@@ -459,8 +461,8 @@ dev_graft_qdisc(struct net_device *dev, struct Qdisc *qdisc)
                 }
 
         } else {
-
-                oqdisc = dev->qdisc_sleeping;
+                dev_queue = &dev->tx_queue;
+                oqdisc = dev_queue->qdisc_sleeping;
 
                 /* Prune old scheduler */
                 if (oqdisc && atomic_read(&oqdisc->refcnt) <= 1)
@@ -469,8 +471,8 @@ dev_graft_qdisc(struct net_device *dev, struct Qdisc *qdisc)
                 /* ... and graft new one */
                 if (qdisc == NULL)
                         qdisc = &noop_qdisc;
-                dev->qdisc_sleeping = qdisc;
-                dev->qdisc = &noop_qdisc;
+                dev_queue->qdisc_sleeping = qdisc;
+                dev_queue->qdisc = &noop_qdisc;
         }
 
         qdisc_unlock_tree(dev);
@@ -633,7 +635,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue,
                         }
                 }
                 qdisc_lock_tree(dev);
-                list_add_tail(&sch->list, &dev->qdisc_list);
+                list_add_tail(&sch->list, &dev_queue->qdisc_list);
                 qdisc_unlock_tree(dev);
 
                 return sch;
@@ -740,7 +742,8 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
                                 q = dev->qdisc_ingress;
                         }
                 } else {
-                        q = dev->qdisc_sleeping;
+                        struct netdev_queue *dev_queue = &dev->tx_queue;
+                        q = dev_queue->qdisc_sleeping;
                 }
                 if (!q)
                         return -ENOENT;
@@ -814,7 +817,8 @@ replay:
                                 q = dev->qdisc_ingress;
                         }
                 } else {
-                        q = dev->qdisc_sleeping;
+                        struct netdev_queue *dev_queue = &dev->tx_queue;
+                        q = dev_queue->qdisc_sleeping;
                 }
 
                 /* It may be default qdisc, ignore it */
@@ -1015,12 +1019,14 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb)
         read_lock(&dev_base_lock);
         idx = 0;
         for_each_netdev(&init_net, dev) {
+                struct netdev_queue *dev_queue;
                 if (idx < s_idx)
                         goto cont;
                 if (idx > s_idx)
                         s_q_idx = 0;
                 q_idx = 0;
-                list_for_each_entry(q, &dev->qdisc_list, list) {
+                dev_queue = &dev->tx_queue;
+                list_for_each_entry(q, &dev_queue->qdisc_list, list) {
                         if (q_idx < s_q_idx) {
                                 q_idx++;
                                 continue;
@@ -1054,6 +1060,7 @@ done:
 static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
 {
         struct net *net = sock_net(skb->sk);
+        struct netdev_queue *dev_queue;
         struct tcmsg *tcm = NLMSG_DATA(n);
         struct nlattr *tca[TCA_MAX + 1];
         struct net_device *dev;
@@ -1091,6 +1098,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
 
         /* Step 1. Determine qdisc handle X:0 */
 
+        dev_queue = &dev->tx_queue;
         if (pid != TC_H_ROOT) {
                 u32 qid1 = TC_H_MAJ(pid);
 
@@ -1101,7 +1109,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
                 } else if (qid1) {
                         qid = qid1;
                 } else if (qid == 0)
-                        qid = dev->qdisc_sleeping->handle;
+                        qid = dev_queue->qdisc_sleeping->handle;
 
                 /* Now qid is genuine qdisc handle consistent
                    both with parent and child.
@@ -1112,7 +1120,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
                         pid = TC_H_MAKE(qid, pid);
         } else {
                 if (qid == 0)
-                        qid = dev->qdisc_sleeping->handle;
+                        qid = dev_queue->qdisc_sleeping->handle;
         }
 
         /* OK. Locate qdisc */
@@ -1248,6 +1256,7 @@ static int qdisc_class_dump(struct Qdisc *q, unsigned long cl, struct qdisc_walk
 static int tc_dump_tclass(struct sk_buff *skb, struct netlink_callback *cb)
 {
         struct net *net = sock_net(skb->sk);
+        struct netdev_queue *dev_queue;
         int t;
         int s_t;
         struct net_device *dev;
@@ -1266,7 +1275,8 @@ static int tc_dump_tclass(struct sk_buff *skb, struct netlink_callback *cb)
         s_t = cb->args[0];
         t = 0;
 
-        list_for_each_entry(q, &dev->qdisc_list, list) {
+        dev_queue = &dev->tx_queue;
+        list_for_each_entry(q, &dev_queue->qdisc_list, list) {
                 if (t < s_t || !q->ops->cl_ops ||
                     (tcm->tcm_parent &&
                      TC_H_MAJ(tcm->tcm_parent) != q->handle)) {