Re: [RFC PATCH 2/2] macvtap: TX zero copy between guest and host kernel

Shirley Ma
2010-09-15T06:17:15Z

On Wed, 2010-09-15 at 07:27 +0200, Michael S. Tsirkin wrote:
> For some of the issues, try following the discussion around
> net: af_packet: don't call tpacket_destruct_skb() until the skb is
> sent
> out.
>
> Summary: it's difficult to do correctly generally. Limiting ourselves
> to transmit on specific devices might make it possible.

Thanks for the tips.

Shirley