From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Sun, 22 Jul 2018 17:37:05 +0300

On Fri, Jul 20, 2018 at 08:15:12AM +0800, Jason Wang wrote:

quoted

Hi:

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.

Thanks

Acked-by: Michael S. Tsirkin <mst@redhat.com>

I'm very happy with the split, the mixed data path became hard to
maintain.

Thanks for reviewing.

Series applied, thanks everyone.