Yeah, I was planning on writing something more about NAPI and GRO at the beginning of the next part, though I'm not sure there is terribly much to GRO. I hadn'

Yeah, I was planning on writing something more about NAPI and GRO at the beginning of the next part, though I'm not sure there is terribly much to GRO. I hadn't thought about zero-copy yet though, but it is certainly important so I'll probably try to fit something like that in. Thanks!