Messages in this thread |  | | | Subject | Re: [PATCH RFC] tun: experimental zero copy tx support | | From | Shirley Ma <> | | Date | Tue, 15 May 2012 11:00:00 -0700 |
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On Mon, 2012-05-14 at 22:31 +0300, Michael S. Tsirkin wrote: > On Mon, May 14, 2012 at 09:21:47PM +0200, Eric Dumazet wrote: > > On Mon, 2012-05-14 at 22:14 +0300, Michael S. Tsirkin wrote: > > > > > They seem to be in net-next, or did I miss something? > > > > Yes, you re-introduce in this patch some bugs already fixed in > macvtap > > Could explain why I see some problems in testing :) > Maybe common code should go into net/core? > I couldn't decide whether the increase in kernel > size is worth it.
Which problem you hit during testing?
The logic of zerocopy_sg_from_iovec should work well. Jason's fix made the code more clear.
Thanks Shirley
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