Re: [Qemu-devel] [PATCH v3 12/15] qemu-img: In "map", use the returned "file" from bdrv_get_block_status

[Eric Blake <eblake@redhat.com>]

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On 11/25/2015 10:05 PM, Fam Zheng wrote:
> Now all drivers should return a correct "file", we can make use of it,
> even with the recursion into backing chain above.
> 
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
>  qemu-img.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Eric Blake <eblake@redhat.com>

> 
> diff --git a/qemu-img.c b/qemu-img.c
> index 7954242..a7fa794 100644
> --- a/qemu-img.c
> +++ b/qemu-img.c
> @@ -2222,7 +2222,7 @@ static int get_block_status(BlockDriverState *bs, int64_t sector_num,
>      e->flags = ret & ~BDRV_BLOCK_OFFSET_MASK;
>      e->offset = ret & BDRV_BLOCK_OFFSET_MASK;
>      e->depth = depth;
> -    e->bs = bs;
> +    e->bs = file;
>      return 0;
>  }
>  
> 

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


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