tree 8f36e26c0827b1b963fa50b76f7f286d0edb4bbb
parent 57b6bdf37c64985cf02b8737c550d52759059c9d
author Benoît Canet <benoit.canet@irqsave.net> 1392221706 +0100
committer Stefan Hajnoczi <stefanha@redhat.com> 1392397539 +0100

block: Relax bdrv_lookup_bs constraints.

The following patch will reuse bdrv_lookup_bs in order to open images by
references so the rules of usage of bdrv_lookup_bs must be relaxed a bit.

Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>