On 7/7/21 1:54 PM, Jiayu Hu wrote:
> This patch allows to check the amount of in-flight packets
> for vhost queues which register async channel acceleration.
>
> Signed-off-by: Jiayu Hu <jiayu...@intel.com>
> ---
> v2:
> * use DEBUG log level
> * return -1 when async is not registered
>
> doc/guides/prog_guide/vhost_lib.rst | 5 +++++
> lib/vhost/rte_vhost_async.h | 14 ++++++++++++++
> lib/vhost/version.map | 3 +++
> lib/vhost/vhost.c | 33 +++++++++++++++++++++++++++++++++
> 4 files changed, 55 insertions(+)
>
> diff --git a/doc/guides/prog_guide/vhost_lib.rst
> b/doc/guides/prog_guide/vhost_lib.rst
> index d18fb98..9fdc6d5 100644
> --- a/doc/guides/prog_guide/vhost_lib.rst
> +++ b/doc/guides/prog_guide/vhost_lib.rst
> @@ -281,6 +281,11 @@ The following is an overview of some key Vhost API
> functions:
> Poll enqueue completion status from async data path. Completed packets
> are returned to applications through ``pkts``.
>
> +* ``rte_vhost_async_get_inflight(vid, queue_id)``
> +
> + This function returns the amount of in-flight packets by now for the
> + vhost queue which registers async channel acceleration.
What about:
"
This function returns the amount of in-flight packets for the Vhost
queue using async acceleration.
"
Other than that, it looks good to me:
Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>
Thanks,
Maxime
