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SubjectRe: [PATCH] virtio-blk: add back VIRTIO_BLK_F_FLUSH
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On Thu,  5 Jul 2012 12:08:22 +0200, Paolo Bonzini <pbonzini@redhat.com> wrote:
> The old name is part of the userspace API, add it back for compatibility.
>
> Reported-by: Sasha Levin <levinsasha928@gmail.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> include/linux/virtio_blk.h | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
> index 18a1027..83a3116 100644
> --- a/include/linux/virtio_blk.h
> +++ b/include/linux/virtio_blk.h
> @@ -41,6 +41,9 @@
> #define VIRTIO_BLK_F_TOPOLOGY 10 /* Topology information is available */
> #define VIRTIO_BLK_F_CONFIG_WCE 11 /* Writeback mode available in config */
>
> +/* Backwards-compatibility #defines for renamed features. */
> +#define VIRTIO_BLK_F_FLUSH VIRTIO_BLK_F_WCE

Please #ifndef __KERNEL__?

Thanks,
Rusty.


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