tree 083d5099be859b78bbebe3af85f78a3f93ebb252
parent 260fecf13b0d30621dc88da03dc1b502b7358c6b
author Kevin Wolf <kwolf@redhat.com> 1430135454 +0200
committer Kevin Wolf <kwolf@redhat.com> 1450445682 +0100

block: Pass driver-specific options to .bdrv_refresh_filename()

In order to decide whether a blkdebug: filename can be produced or a
json: one is necessary, blkdebug checked whether bs->options had more
options than just "config", "x-image" or "image" (the latter including
nested options). That doesn't work well when generic block layer options
are present.

This patch passes an option QDict to the driver that contains only
driver-specific options, i.e. the options for the general block layer as
well as child nodes are already filtered out. Works much better this
way.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>