[PATCH v4 4/5] vhost: support async dequeue for split ring

[Yang, YvonneX]

> -----Original Message-----
> From: xuan.ding at intel.com <xuan.ding at intel.com>
> Sent: 2022年5月5日 14:24
> To: maxime.coquelin at redhat.com; Xia, Chenbo <chenbo.xia at intel.com>
> Cc: dev at dpdk.org; Hu, Jiayu <jiayu.hu at intel.com>; Jiang, Cheng1
> <cheng1.jiang at intel.com>; Pai G, Sunil <sunil.pai.g at intel.com>;
> liangma at liangbit.com; Ding, Xuan <xuan.ding at intel.com>; Wang, YuanX
> <yuanx.wang at intel.com>
> Subject: [PATCH v4 4/5] vhost: support async dequeue for split ring
> 
> From: Xuan Ding <xuan.ding at intel.com>
> 
> This patch implements asynchronous dequeue data path for vhost split ring, a
> new API rte_vhost_async_try_dequeue_burst() is introduced.
> 
> Signed-off-by: Xuan Ding <xuan.ding at intel.com>
> Signed-off-by: Yuan Wang <yuanx.wang at intel.com>
> ---
>  doc/guides/prog_guide/vhost_lib.rst    |   7 +
>  doc/guides/rel_notes/release_22_07.rst |   4 +
>  lib/vhost/rte_vhost_async.h            |  33 +++
>  lib/vhost/version.map                  |   3 +
>  lib/vhost/virtio_net.c                 | 331
> +++++++++++++++++++++++++
>  5 files changed, 378 insertions(+)
> 
> diff --git a/doc/guides/prog_guide/vhost_lib.rst
> b/doc/guides/prog_guide/vhost_lib.rst
> index 886f8f5e72..40cf315170 100644
> --- a/doc/guides/prog_guide/vhost_lib.rst
> +++ b/doc/guides/prog_guide/vhost_lib.rst

Tested-by: Yvonne Yang <yvonnex.yang at intel.com>