Re: [Qemu-devel] [PATCH 1/4] libvhost-user: vu_queue_started

[Marc-André Lureau]

On Mon, Oct 2, 2017 at 9:15 PM, Dr. David Alan Gilbert (git)
<address@hidden> wrote:
> From: "Dr. David Alan Gilbert" <address@hidden>
>
> Add a vu_queue_started method to complement vu_queue_enabled.
>
> Signed-off-by: Dr. David Alan Gilbert <address@hidden>

Reviewed-by: Marc-André Lureau <address@hidden>


> ---
>  contrib/libvhost-user/libvhost-user.c | 6 ++++++
>  contrib/libvhost-user/libvhost-user.h | 9 +++++++++
>  2 files changed, 15 insertions(+)
>
> diff --git a/contrib/libvhost-user/libvhost-user.c 
> b/contrib/libvhost-user/libvhost-user.c
> index d27d6303db..5ee8483a32 100644
> --- a/contrib/libvhost-user/libvhost-user.c
> +++ b/contrib/libvhost-user/libvhost-user.c
> @@ -943,6 +943,12 @@ vu_queue_enabled(VuDev *dev, VuVirtq *vq)
>      return vq->enable;
>  }
>
> +bool
> +vu_queue_started(const VuDev *dev, const VuVirtq *vq)
> +{
> +    return vq->started;
> +}
> +
>  static inline uint16_t
>  vring_avail_flags(VuVirtq *vq)
>  {
> diff --git a/contrib/libvhost-user/libvhost-user.h 
> b/contrib/libvhost-user/libvhost-user.h
> index 4021f1124e..94d7cc8fbd 100644
> --- a/contrib/libvhost-user/libvhost-user.h
> +++ b/contrib/libvhost-user/libvhost-user.h
> @@ -335,6 +335,15 @@ void vu_queue_set_notification(VuDev *dev, VuVirtq *vq, 
> int enable);
>  bool vu_queue_enabled(VuDev *dev, VuVirtq *vq);
>
>  /**
> + * vu_queue_started:
> + * @dev: a VuDev context
> + * @vq: a VuVirtq queue
> + *
> + * Returns: whether the queue is started.
> + */
> +bool vu_queue_started(const VuDev *dev, const VuVirtq *vq);
> +
> +/**
>   * vu_queue_empty:
>   * @dev: a VuDev context
>   * @vq: a VuVirtq queue
> --
> 2.13.6
>
>



-- 
Marc-André Lureau