On 07/14/2016 07:28 AM, Kevin Wolf wrote: > In order to remove the necessity to use BlockBackend names in the > external API, we want to allow node-names everywhere. This converts > change-backing-file to accept a node-name without lifting the > restriction that we're operating at a root node. > > In case of an invalid device name, the command returns the GenericError > error class now instead of DeviceNotFound, because this is what > qmp_get_root_bs() returns. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > blockdev.c | 15 +++------------ > qapi/block-core.json | 3 ++- > qmp-commands.hx | 3 ++- > 3 files changed, 7 insertions(+), 14 deletions(-) >
Reviewed-by: Eric Blake <ebl...@redhat.com> Sometimes I wonder why this command is limited to only the root node - it seems like tweaking the backing file text of an intermediate node in a chain would be useful to someone. But that's not the problem for this series. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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