Merge branch 'master' of git://1984.lsi.us.es/net-next-2.6

Conflicts:
	net/ipv4/route.c

Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 28 insertions, 13 deletions

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 5dbb3cd96e59..34dc598440a2 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -60,8 +60,7 @@ static inline struct sk_buff *dequeue_skb(struct Qdisc *q)
 
                 /* check the reason of requeuing without tx lock first */
                 txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
-                if (!netif_tx_queue_stopped(txq) &&
-                    !netif_tx_queue_frozen(txq)) {
+                if (!netif_tx_queue_frozen_or_stopped(txq)) {
                         q->gso_skb = NULL;
                         q->q.qlen--;
                 } else
@@ -122,7 +121,7 @@ int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
         spin_unlock(root_lock);
 
         HARD_TX_LOCK(dev, txq, smp_processor_id());
-        if (!netif_tx_queue_stopped(txq) && !netif_tx_queue_frozen(txq))
+        if (!netif_tx_queue_frozen_or_stopped(txq))
                 ret = dev_hard_start_xmit(skb, dev, txq);
 
         HARD_TX_UNLOCK(dev, txq);
@@ -144,8 +143,7 @@ int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
                 ret = dev_requeue_skb(skb, q);
         }
 
-        if (ret && (netif_tx_queue_stopped(txq) ||
-                    netif_tx_queue_frozen(txq)))
+        if (ret && netif_tx_queue_frozen_or_stopped(txq))
                 ret = 0;
 
         return ret;
@@ -555,7 +553,9 @@ struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
         size = QDISC_ALIGN(sizeof(*sch));
         size += ops->priv_size + (QDISC_ALIGNTO - 1);
 
-        p = kzalloc(size, GFP_KERNEL);
+        p = kzalloc_node(size, GFP_KERNEL,
+                         netdev_queue_numa_node_read(dev_queue));
+
         if (!p)
                 goto errout;
         sch = (struct Qdisc *) QDISC_ALIGN((unsigned long) p);
@@ -810,20 +810,35 @@ static bool some_qdisc_is_busy(struct net_device *dev)
         return false;
 }
 
-void dev_deactivate(struct net_device *dev)
+void dev_deactivate_many(struct list_head *head)
 {
-        netdev_for_each_tx_queue(dev, dev_deactivate_queue, &noop_qdisc);
-        if (dev_ingress_queue(dev))
-                dev_deactivate_queue(dev, dev_ingress_queue(dev), &noop_qdisc);
+        struct net_device *dev;
+
+        list_for_each_entry(dev, head, unreg_list) {
+                netdev_for_each_tx_queue(dev, dev_deactivate_queue,
+                                         &noop_qdisc);
+                if (dev_ingress_queue(dev))
+                        dev_deactivate_queue(dev, dev_ingress_queue(dev),
+                                             &noop_qdisc);
 
-        dev_watchdog_down(dev);
+                dev_watchdog_down(dev);
+        }
 
         /* Wait for outstanding qdisc-less dev_queue_xmit calls. */
         synchronize_rcu();
 
         /* Wait for outstanding qdisc_run calls. */
-        while (some_qdisc_is_busy(dev))
-                yield();
+        list_for_each_entry(dev, head, unreg_list)
+                while (some_qdisc_is_busy(dev))
+                        yield();
+}
+
+void dev_deactivate(struct net_device *dev)
+{
+        LIST_HEAD(single);
+
+        list_add(&dev->unreg_list, &single);
+        dev_deactivate_many(&single);
 }
 
 static void dev_init_scheduler_queue(struct net_device *dev,