Re: [RFC PATCH net-next 6/6] virtio-net: enable tx interrupt only for the final skb in the chain

[Michael S. Tsirkin]

On Wed, Oct 15, 2014 at 06:31:19PM +0800, Jason Wang wrote:
> On 10/15/2014 06:22 PM, Michael S. Tsirkin wrote:
> > On Wed, Oct 15, 2014 at 03:25:30PM +0800, Jason Wang wrote:
> >> With the help of xmit_more and virtqueue_enable_cb_avail(), this patch
> >> enable tx interrupt only for the final skb in the chain if
> >> needed. This will help to mitigate tx interrupts.
> >>
> >> Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
> >> Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
> >> Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
> > I think you should split xmit_more stuff out.
> 
> No much difference but if you prefer I will do this.

In fact I did it exactly like this already :)

-- 
MST
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