qapi: support external bitmaps in block-dirty-bitmap-merge
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tue, 28 May 2019 23:33:31 +0000 (19:33 -0400)
committerJohn Snow <jsnow@redhat.com>
Tue, 28 May 2019 23:33:31 +0000 (19:33 -0400)
commiteff0829b0710d60c1846eb99baeb47b2478a414a
tree64d75fb283bc84a282bb2323b6c3ffb835cb4d41
parent592203e7cfbd1ad261178431fcf390adfe8b16df
qapi: support external bitmaps in block-dirty-bitmap-merge

Add new optional parameter making possible to merge bitmaps from
different nodes. It is needed to maintain external snapshots during
incremental backup chain history.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190517152111.206494-2-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
block/dirty-bitmap.c
blockdev.c
qapi/block-core.json