On 2018-09-04 19:09, John Snow wrote:
> For purposes of minimum code movement, refactor the mirror_exit
> callback to use the post-finalization callbacks in a trivial way.
> 
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>  block/mirror.c | 34 +++++++++++++++++++++++++++-------
>  1 file changed, 27 insertions(+), 7 deletions(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>

(Although I believe the ?: hunk from the previous patch should be here.
Also note that we have a couple of places that make use of the GNU
extension for "?:" as a binary operator (as in "x ?: y" returns x if
x != 0).  Just in case you find "s->to_replace ?: src" as appealing as I
do.)