Re: [Qemu-devel] [PATCH RFC 2/2] rng-egd: introduce a parameter to set buffer size

[Eric Blake <eblake@redhat.com>]

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On 12/09/2013 07:10 AM, Amos Kong wrote:
> This patch makes the buffer size configurable, the max
> buffer size is 65536.
> 
>  -object rng-egd,chardev=chr0,id=rng0,buf_size=1024
> 
> Signed-off-by: Amos Kong <akong@redhat.com>
> ---
>  backends/rng-egd.c | 24 +++++++++++++++++++++---
>  1 file changed, 21 insertions(+), 3 deletions(-)

> @@ -281,6 +298,7 @@ static void rng_egd_init(Object *obj)
>      object_property_add_str(obj, "chardev",
>                              rng_egd_get_chardev, rng_egd_set_chardev,
>                              NULL);
> +    object_property_add_str(obj, "buf_size", NULL, rng_egd_set_buf_size, NULL);
>  }

Will libvirt ever need to set this property?  And is it easily
discoverable whether qemu supports or lacks this property?

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


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