From: Jason Wang <jasowang@xxxxxxxxxx> Date: Fri, 20 Jul 2018 08:15:12 +0800 > This series implement batch updating of used ring for TX. This help to > reduce the cache contention on used ring. The idea is first split > datacopy path from zerocopy, and do only batching for datacopy. This > is because zercopy had already supported its own batching. > > TX PPS was increased 25.8% and Netperf TCP does not show obvious > differences. > > The split of datapath will also be helpful for future implementation > like in order completion. > > Please review. Jason, I really like the way you composed this patch series, it was very easy to read and understand. :-) Michael, please review.
