Add release notes for asynchronous vhost dequeue data-path. Emphasize
that split virtqueue and packed virtqueue are both supported in
asynchronous vhost dequeue data-path.
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
Added vhost async dequeue API which can leverage DMA devices to
accelerate receiving packets from guest.
+ Split virtqueue and packed virtqueue are both supported.
* **Added thread-safe version of in-flight packet clear API in vhost library.**