On Tue, Apr 29, 2008 at 01:16:05AM +1000, Rusty Russell wrote:
>
> + /* If we has a buffer left over from last time, send it now. */
> + if (vi->last_xmit_skb) {
> + if (xmit_skb(vi, vi->last_xmit_skb) != 0) {
> + /* Drop this skb: we only queue one. */
> +
Herbert tells me that returning NETDEV_TX_BUSY from hard_start_xmit is
seen as a poor thing to do; we should cache the packet and stop the queue.
Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>
---
drivers/net/virtio_net.c | 58 ---
1 file changed, 4
