[PATCH vhost v7 5/6] virtio: vring_new_virtqueue(): pass struct instead of multi parameters

Jason Wang jasowang at redhat.com
Thu Mar 28 01:06:37 PDT 2024


On Thu, Mar 28, 2024 at 4:04 PM Xuan Zhuo <xuanzhuo at linux.alibaba.com> wrote:
>
> Now, we pass multi parameters to vring_new_virtqueue. These parameters
> may from transport or from driver.
>
> vring_new_virtqueue is called by many places.
> Every time, we try to add a new parameter, that is difficult.
>
> If parameters from the driver, that should directly be passed to vring.
> Then the vring can access the config from driver directly.
>
> If parameters from the transport, we squish the parameters to a
> structure. That will be helpful to add new parameter.
>
> Signed-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen at linux.intel.com>

Acked-by: Jason Wang <jasowang at redhat.com>

Thanks




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