unsigned long bytes;
};
-#define LOOPBACK_OVERHEAD (128 + MAX_HEADER + 16 + 16)
-
/* KISS: just allocate small chunks and copy bits.
*
* So, in fact, this is documentation, explaining what we expect
dev->last_rx = jiffies;
/* it's OK to use per_cpu_ptr() because BHs are off */
- pcpu_lstats = netdev_priv(dev);
+ pcpu_lstats = dev->ml_priv;
lb_stats = per_cpu_ptr(pcpu_lstats, smp_processor_id());
lb_stats->bytes += skb->len;
lb_stats->packets++;
unsigned long packets = 0;
int i;
- pcpu_lstats = netdev_priv(dev);
+ pcpu_lstats = dev->ml_priv;
for_each_possible_cpu(i) {
const struct pcpu_lstats *lb_stats;
if (!lstats)
return -ENOMEM;
- dev->priv = lstats;
+ dev->ml_priv = lstats;
return 0;
}
static void loopback_dev_free(struct net_device *dev)
{
- struct pcpu_lstats *lstats = netdev_priv(dev);
+ struct pcpu_lstats *lstats = dev->ml_priv;
free_percpu(lstats);
free_netdev(dev);
| NETIF_F_NO_CSUM
| NETIF_F_HIGHDMA
| NETIF_F_LLTX
- | NETIF_F_NETNS_LOCAL,
+ | NETIF_F_NETNS_LOCAL;
dev->ethtool_ops = &loopback_ethtool_ops;
dev->header_ops = ð_header_ops;
dev->init = loopback_dev_init;
if (!dev)
goto out;
- dev->nd_net = net;
+ dev_net_set(dev, net);
err = register_netdev(dev);
if (err)
goto out_free_netdev;
- err = 0;
net->loopback_dev = dev;
+ return 0;
-out:
- if (err)
- panic("loopback: Failed to register netdevice: %d\n", err);
- return err;
out_free_netdev:
free_netdev(dev);
- goto out;
+out:
+ if (net == &init_net)
+ panic("loopback: Failed to register netdevice: %d\n", err);
+ return err;
}
static __net_exit void loopback_net_exit(struct net *net)