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SubjectRe: [RFC v4 5/5] virtio_ring: enable packed ring
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On 5/16/2018 11:37 AM, Tiwei Bie wrote:

> Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
> ---
> drivers/virtio/virtio_ring.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
> index de3839f3621a..b158692263b0 100644
> --- a/drivers/virtio/virtio_ring.c
> +++ b/drivers/virtio/virtio_ring.c
> @@ -1940,6 +1940,8 @@ void vring_transport_features(struct virtio_device *vdev)
> break;
> case VIRTIO_F_IOMMU_PLATFORM:
> break;
> + case VIRTIO_F_RING_PACKED:
> + break;

Why not just add this *case* under the previous *case*?

> default:
> /* We don't understand this bit. */
> __virtio_clear_bit(vdev, i);

MBR, Sergei

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