diff options
Diffstat (limited to 'drivers/net/xen-netfront.c')
| -rw-r--r-- | drivers/net/xen-netfront.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 28204bc4f369..cca871346a0f 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -628,16 +628,17 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev) slots = DIV_ROUND_UP(offset + len, PAGE_SIZE) + xennet_count_skb_frag_slots(skb); if (unlikely(slots > MAX_SKB_FRAGS + 1)) { - net_alert_ratelimited( - "xennet: skb rides the rocket: %d slots\n", slots); - goto drop; + net_dbg_ratelimited("xennet: skb rides the rocket: %d slots, %d bytes\n", + slots, skb->len); + if (skb_linearize(skb)) + goto drop; } spin_lock_irqsave(&queue->tx_lock, flags); if (unlikely(!netif_carrier_ok(dev) || (slots > 1 && !xennet_can_sg(dev)) || - netif_needs_gso(skb, netif_skb_features(skb)))) { + netif_needs_gso(dev, skb, netif_skb_features(skb)))) { spin_unlock_irqrestore(&queue->tx_lock, flags); goto drop; } @@ -2299,12 +2300,6 @@ static void xennet_sysfs_delif(struct net_device *netdev) #endif /* CONFIG_SYSFS */ -static const struct xenbus_device_id netfront_ids[] = { - { "vif" }, - { "" } -}; - - static int xennet_remove(struct xenbus_device *dev) { struct netfront_info *info = dev_get_drvdata(&dev->dev); @@ -2337,12 +2332,18 @@ static int xennet_remove(struct xenbus_device *dev) return 0; } -static DEFINE_XENBUS_DRIVER(netfront, , +static const struct xenbus_device_id netfront_ids[] = { + { "vif" }, + { "" } +}; + +static struct xenbus_driver netfront_driver = { + .ids = netfront_ids, .probe = netfront_probe, .remove = xennet_remove, .resume = netfront_resume, .otherend_changed = netback_changed, -); +}; static int __init netif_init(void) { |