Messages in this thread | | | Date | Wed, 15 Oct 2014 13:46:42 +0300 | From | "Michael S. Tsirkin" <> | Subject | Re: [RFC PATCH net-next 6/6] virtio-net: enable tx interrupt only for the final skb in the chain |
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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@rustcorp.com.au> > >> Cc: Michael S. Tsirkin <mst@redhat.com> > >> Signed-off-by: Jason Wang <jasowang@redhat.com> > > 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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