tree 2e37d4202f4c17a61518986a1e85d932c0e510ff
parent fc17c259314d066109eb3810e2a83348d531426a
author Kevin Wolf <kwolf@redhat.com> 1431098696 +0200
committer Kevin Wolf <kwolf@redhat.com> 1450445683 +0100

block: reopen: Extract QemuOpts for generic block layer options

This patch adds a QemuOpts for generic block layer options to
bdrv_reopen_prepare(). The only two options that currently exist
(node-name and driver) cannot be changed, so the only thing we do is
putting them right back into the QDict so that we check at the end that
they are indeed unchanged.

We will add new options soon that can actually be changed.

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