diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-10-12 17:27:20 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-12 17:27:28 +0200 |
| commit | 37eca0d64a2dbeece25969ec0698e1ff72bdcf39 (patch) | |
| tree | 54ba70f0428f586f4fe28d8b429b9f9e0799a17a /net/core/dev.c | |
| parent | 277b199800ac90811ac86d215063df1984f51619 (diff) | |
| parent | 3c06806e690885ce978ef180c8f8b6f8c17fb4b4 (diff) | |
Merge branch 'linus' into core/locking
Reason: Pull in the semaphore related changes
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 1ae65439144..660dd41aaaa 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2058,16 +2058,16 @@ static struct netdev_queue *dev_pick_tx(struct net_device *dev, struct sk_buff *skb) { int queue_index; - struct sock *sk = skb->sk; + const struct net_device_ops *ops = dev->netdev_ops; - queue_index = sk_tx_queue_get(sk); - if (queue_index < 0) { - const struct net_device_ops *ops = dev->netdev_ops; + if (ops->ndo_select_queue) { + queue_index = ops->ndo_select_queue(dev, skb); + queue_index = dev_cap_txqueue(dev, queue_index); + } else { + struct sock *sk = skb->sk; + queue_index = sk_tx_queue_get(sk); + if (queue_index < 0) { - if (ops->ndo_select_queue) { - queue_index = ops->ndo_select_queue(dev, skb); - queue_index = dev_cap_txqueue(dev, queue_index); - } else { queue_index = 0; if (dev->real_num_tx_queues > 1) queue_index = skb_tx_hash(dev, skb); @@ -3143,7 +3143,7 @@ pull: put_page(skb_shinfo(skb)->frags[0].page); memmove(skb_shinfo(skb)->frags, skb_shinfo(skb)->frags + 1, - --skb_shinfo(skb)->nr_frags); + --skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t)); } } @@ -4845,7 +4845,7 @@ static void rollback_registered_many(struct list_head *head) dev = list_first_entry(head, struct net_device, unreg_list); call_netdevice_notifiers(NETDEV_UNREGISTER_BATCH, dev); - synchronize_net(); + rcu_barrier(); list_for_each_entry(dev, head, unreg_list) dev_put(dev); |