tree 006bd010517ea6ccb917e29b9ededb45dbd61664
parent f198fd1c9aedaae2fa78eb94e236e95ce4f2aedd
author Benoît Canet <benoit.canet@gmail.com> 1343895768 +0200
committer Luiz Capitulino <lcapitulino@redhat.com> 1343999451 -0300

block: Use bdrv_get_backing_file_depth()

Use the dedicated counting function in qmp_query_block in order to
propagate the backing file depth to HMP and add backing_file_depth
to qmp-commands.hx

Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>