On Wed, May 16, 2012 at 08:16:55AM -0700, Shirley Ma wrote: > On Mon, 2012-05-14 at 21:39 +0300, Michael S. Tsirkin wrote: > > > 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. > > Hello Mike, > > You meant this patch or another patchset for enabling bridge zerocopy? > > I remembered we disabled forward skb zerocopy since the user space > program might hold the buffers too long or forever. > > In tap/bridge case, when the tx buffers will be released? > > Thanks > Shirley
It still fails some tests for me but maybe I'll post the whole patchset so you can see how it works. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
