[RFC][PATCH 7/9] UML eth driver conversion

Peter Zijlstra
2006-08-08T19:34:36Z

Update the driver to make use of the netdev_alloc_skb() API and the
NETIF_F_MEMALLOC feature.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Daniel Phillips <phillips@google.com>

---
arch/um/drivers/net_kern.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6/arch/um/drivers/net_kern.c
===================================================================
--- linux-2.6.orig/arch/um/drivers/net_kern.c
+++ linux-2.6/arch/um/drivers/net_kern.c
@@ -43,7 +43,7 @@ static int uml_net_rx(struct net_device
struct sk_buff *skb;

/* If we can't allocate memory, try again next round. */
- skb = dev_alloc_skb(dev->mtu);
+ skb = netdev_alloc_skb(dev, dev->mtu);
if (skb == NULL) {
lp->stats.rx_dropped++;
return 0;
@@ -377,6 +377,7 @@ static int eth_configure(int n, void *in
dev->ethtool_ops = &uml_net_ethtool_ops;
dev->watchdog_timeo = (HZ >> 1);
dev->irq = UM_ETH_IRQ;
+ dev->features |= NETIF_F_MEMALLOC;

rtnl_lock();
err = register_netdevice(dev);