On 05/27/2014 08:28 AM, Jeff Cody wrote: > Now that node-names can reference an individual BlockDriverState without > needing to navigate downwards from the 'device' level, in order to find > the top-most image (active layer) we need a pointer to the overlay of a > BDS. > > This will allow QMP commands to reference an image solely by its > node-name, without also needing to pass in the corresponding 'device' > string. > > Signed-off-by: Jeff Cody <jc...@redhat.com> > --- > block.c | 5 +++++ > include/block/block_int.h | 1 + > 2 files changed, 6 insertions(+) >
Deceptively simple - good thing we already refactored all chain manipulations to go through bdrv_set_backing_hd(). Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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