Enabling bitmap successor is necessary to enable successors of bitmaps
being migrated before target vm start.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
---
block/dirty-bitmap.c | 5 +++++
include/block/dirty-bitmap.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index 2656b8b..7d4cade 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -216,6 +216,11 @@ int bdrv_dirty_bitmap_create_successor(BlockDriverState
*bs,
return 0;
}
+void bdrv_dirty_bitmap_enable_successor(BdrvDirtyBitmap *bitmap)
+{
+ bdrv_enable_dirty_bitmap(bitmap->successor);
+}
+
/**
* For a bitmap with a successor, yield our name to the successor,
* delete the old bitmap, and return a handle to the new bitmap.
diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h
index 1ccab36..2c32310 100644
--- a/include/block/dirty-bitmap.h
+++ b/include/block/dirty-bitmap.h
@@ -21,6 +21,7 @@ BdrvDirtyBitmap *bdrv_dirty_bitmap_abdicate(BlockDriverState
*bs,
BdrvDirtyBitmap *bdrv_reclaim_dirty_bitmap(BlockDriverState *bs,
BdrvDirtyBitmap *bitmap,
Error **errp);
+void bdrv_dirty_bitmap_enable_successor(BdrvDirtyBitmap *bitmap);
BdrvDirtyBitmap *bdrv_find_dirty_bitmap(BlockDriverState *bs,
const char *name);
void bdrv_dirty_bitmap_make_anon(BdrvDirtyBitmap *bitmap);
--
1.8.3.1
