On 09/18/2015 04:13 AM, Wen Congyang wrote:
> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
> Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
> Signed-off-by: Gonglei <arei.gonglei@huawei.com>
> Cc: Luiz Capitulino <lcapitulino@redhat.com>
> ---
>  hmp-commands.hx | 28 ++++++++++++++++++++++++++++
>  hmp.c           | 20 ++++++++++++++++++++
>  hmp.h           |  2 ++
>  3 files changed, 50 insertions(+)
> 

> +
> +STEXI
> +@item blockdev_child_add @var{parent device} @var{child device}

This produces poor-looking info that makes it appear that the command
takes 4 parameters, with two of those parameters both named 'device'.
I'd use just:

@item blockdev_child_add @var{parent} @var{child}


> +STEXI
> +@item blockdev_child_del @var{parent device} @var{child device}

Likewise.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org