Re: [Qemu-devel] [PATCH RESEND 34/50] blockdev: Do not create BDS for empty drive

[Eric Blake]

On 01/27/2015 12:46 PM, Max Reitz wrote:
> Do not use "rudimentary" BDSs for empty drives any longer (for
> freshly created drives).
> 
> With this change, bdrv_close_all() has no effect on empty drives (whose
> media were not changed) any longer. This breaks some test outputs, fix
> them.
> 
> After a follow-up patch, empty drives will generally use a NULL BDS, not
> only the freshly created drives.
> 
> Signed-off-by: Max Reitz <address@hidden>
> ---
>  blockdev.c                 | 68 
> ++++++++++++++++++++++++++--------------------
>  tests/qemu-iotests/067.out | 44 ------------------------------
>  tests/qemu-iotests/071.out |  2 --
>  tests/qemu-iotests/081.out |  1 -
>  tests/qemu-iotests/087.out |  5 ----
>  5 files changed, 38 insertions(+), 82 deletions(-)
> 

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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