On 2018/11/23 下午11:41, Michael S. Tsirkin wrote:
On Fri, Nov 23, 2018 at 11:00:16AM +0800, Jason Wang wrote:
Device use descriptors table in order, so there's no need to read
index from available ring. This eliminate the cache contention on
avail ring completely.
Well this isn't what the in o
On Fri, Nov 23, 2018 at 11:00:16AM +0800, Jason Wang wrote:
> Device use descriptors table in order, so there's no need to read
> index from available ring. This eliminate the cache contention on
> avail ring completely.
Well this isn't what the in order feature says in the spec.
It forces the us
