From fa000f2f9fd96a75a0a33d50ead247fce11da92a Mon Sep 17 00:00:00 2001 From: Vladimir Sementsov-Ogievskiy Date: Mon, 29 Oct 2018 16:23:15 -0400 Subject: 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 Reviewed-by: John Snow --- include/block/dirty-bitmap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/block') diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h index 259bd27c40..201ff7f20b 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -71,7 +71,7 @@ void bdrv_dirty_bitmap_set_persistance(BdrvDirtyBitmap *bitmap, bool persistent); void bdrv_dirty_bitmap_set_qmp_locked(BdrvDirtyBitmap *bitmap, bool qmp_locked); void bdrv_merge_dirty_bitmap(BdrvDirtyBitmap *dest, const BdrvDirtyBitmap *src, - Error **errp); + HBitmap **backup, Error **errp); /* Functions that require manual locking. */ void bdrv_dirty_bitmap_lock(BdrvDirtyBitmap *bitmap); -- cgit v1.2.3-55-g7522