{
u32 flags;
+ /*
+ * If we're trying to disable lro on a vlan device
+ * use the underlying physical device instead
+ */
+ if (is_vlan_dev(dev))
+ dev = vlan_dev_real_dev(dev);
+
if (dev->ethtool_ops && dev->ethtool_ops->get_flags)
flags = dev->ethtool_ops->get_flags(dev);
else
{
const struct net_device_ops *ops = dev->netdev_ops;
int rc = NETDEV_TX_OK;
+ unsigned int skb_len;
if (likely(!skb->next)) {
u32 features;
}
}
+ skb_len = skb->len;
rc = ops->ndo_start_xmit(skb, dev);
- trace_net_dev_xmit(skb, rc);
+ trace_net_dev_xmit(skb, rc, dev, skb_len);
if (rc == NETDEV_TX_OK)
txq_trans_update(txq);
return rc;
if (dev->priv_flags & IFF_XMIT_DST_RELEASE)
skb_dst_drop(nskb);
+ skb_len = nskb->len;
rc = ops->ndo_start_xmit(nskb, dev);
- trace_net_dev_xmit(nskb, rc);
+ trace_net_dev_xmit(nskb, rc, dev, skb_len);
if (unlikely(rc != NETDEV_TX_OK)) {
if (rc & ~NETDEV_TX_MASK)
goto out_kfree_gso_skb;
void synchronize_net(void)
{
might_sleep();
- synchronize_rcu();
+ if (rtnl_is_locked())
+ synchronize_rcu_expedited();
+ else
+ synchronize_rcu();
}
EXPORT_SYMBOL(synchronize_net);