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Re: [Qemu-devel] [PATCH v2 02/11] block: add helper function to determin


From: Eric Blake
Subject: Re: [Qemu-devel] [PATCH v2 02/11] block: add helper function to determine if a BDS is in a chain
Date: Tue, 27 May 2014 09:24:38 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0

On 05/27/2014 08:28 AM, Jeff Cody wrote:
> This is a small helper function, to determine if 'base' is in the
> chain of BlockDriverState 'top'.  It returns true if it is in the chain,
> and false otherwise.
> 
> If either argument is NULL, it will also return false.
> 
> Reviewed-by: Benoit Canet <address@hidden>
> Signed-off-by: Jeff Cody <address@hidden>
> ---
>  block.c               | 11 +++++++++++
>  include/block/block.h |  1 +
>  2 files changed, 12 insertions(+)

Reviewed-by: Eric Blake <address@hidden>

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

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