On Mon, May 14, 2012 at 10:34:50AM -0700, Shirley Ma wrote: > On Sun, 2012-05-13 at 18:52 +0300, Michael S. Tsirkin wrote: > > Let vhost-net utilize zero copy tx when the experimental > > zero copy mode is enabled and when used with tun. This works on > > top of the patchset 'copy aside frags with destructors' that I posted > > previously. This is not using tcp so doesn't have the > > issue with early skb cloning noticed by Ian. > > > > For those that wish to test this with kvm, I intend to post a patchset > > + > > git tree with just the necessary bits from the destructor patch > > a bit later. > > > > Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > > Hello Mike, > > Have you tested this patch? I think the difference between macvtap and > tap is tap forwarding the packet to bridge. The zerocopy is disabled in > this case. > > Shirley Testing in progress, but the patchset I pointed to enables zerocopy with bridge. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
