[libvirt] [PATCH REPOST 2/7] docs: clarify disk iothread support

[Cole Robinson]

On 05/02/2016 06:30 PM, John Ferlan wrote:
> Signed-off-by: John Ferlan <jferlan at redhat.com>
> ---
>  docs/formatdomain.html.in | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
> index bead624..735546e 100644
> --- a/docs/formatdomain.html.in
> +++ b/docs/formatdomain.html.in
> @@ -2561,8 +2561,9 @@
>              disk to an IOThread as defined by the range for the domain
>              <a href="#elementsIOThreadsAllocation"><code>iothreads</code></a>
>              value. Multiple devices may be assigned to the same IOThread and
> -            are numbered from 1 to the domain iothreads value.
> -            <span class='since'>Since 1.2.8 (QEMU only)</span>
> +            are numbered from 1 to the domain iothreads value. Available
> +            only for virtio-blk-pci and virtio-blk-ccw disks.
> +            <span class='since'>Since 1.2.8 (QEMU 2.1)</span>
>            </li>
>          </ul>
>        </dd>
> 

Those are qemu specific terms. I'd rather see it spelled out in libvirt terms
or something more end user readable.

I see this mirrors the <iothreads> docs, instead I think the <iothread> docs
should just defer to the per-device docs to describe what device+version
combos support iothreads, so we don't need to update that info twice.

- Cole