Vladimir Sementsov-Ogievskiy fa000f2f9f dirty-bitmap: make it possible to restore bitmap after merge
Add backup parameter to bdrv_merge_dirty_bitmap() to be used then with
bdrv_restore_dirty_bitmap() if it needed to restore the bitmap after
merge operation.

This is needed to implement bitmap merge transaction action in further
commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
2018-10-29 16:23:15 -04:00
..
2018-10-12 11:32:18 +02:00