On 2019/7/17 下午7:02, Michael S. Tsirkin wrote:
On Wed, Jul 17, 2019 at 06:52:40AM -0400, Jason Wang wrote:Hi all: This series implements packed virtqueues which were described at [1]. In this version we try to address the performance regression saw by V2. The root cause is packed virtqueue need more times of userspace memory accesssing which turns out to be very expensive. Thanks to the help of 7f466032dc9e ("vhost: access vq metadata through kernel virtual address"), such overhead cold be eliminated. So in this version, we can see about 2% improvement for packed virtqueue on PPS.Great job, thanks! Pls allow a bit more review time than usual as this is a big patchset. Should be done by Tuesday. -next material anyway.
Sure, just to confirm, I think this should go for your vhost tree?. Thanks _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
