- Original Message -
> On Fri, Aug 12, 2011 at 09:55:20AM +0800, Jason Wang wrote:
> > With the abstraction that each socket were a backend of a
> > queue for userspace, this patch adds multiqueue support for
> > tap device by allowing multiple sockets to be attached to a
> > tap device.
- Original Message -
> Le vendredi 12 août 2011 à 09:55 +0800, Jason Wang a écrit :
>
> >+ rxq = skb_get_rxhash(skb);
> >+ if (rxq) {
> >+ tfile = rcu_dereference(tun->tfiles[rxq % numqueues]);
> >+ if (tfile)
> >+ goto out;
> >+ }
>
> You can avoid an expensive divide with following tr
On Fri, Aug 12, 2011 at 09:55:20AM +0800, Jason Wang wrote:
> With the abstraction that each socket were a backend of a
> queue for userspace, this patch adds multiqueue support for
> tap device by allowing multiple sockets to be attached to a
> tap device. Then we could parallize the transmission
Le vendredi 12 août 2011 à 09:55 +0800, Jason Wang a écrit :
>+ rxq = skb_get_rxhash(skb);
>+ if (rxq) {
>+ tfile = rcu_dereference(tun->tfiles[rxq % numqueues]);
>+ if (tfile)
>+ goto out;
>+ }
You can avoid an expensive divide
With the abstraction that each socket were a backend of a
queue for userspace, this patch adds multiqueue support for
tap device by allowing multiple sockets to be attached to a
tap device. Then we could parallize the transmission by put
them into different socket.
As queue related information wer
