On 02/03/2017 04:40 AM, Vladimir Sementsov-Ogievskiy wrote:
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
> Reviewed-by: Max Reitz <mre...@redhat.com>
> ---
> block/dirty-bitmap.c | 7 +++++++
> include/block/dirty-bitmap.h | 3 +++
> 2 files changed, 10 insertions(+)
>
> diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
> index 4d026df1bd..fe34d488aa 100644
> --- a/block/dirty-bitmap.c
> +++ b/block/dirty-bitmap.c
> @@ -582,3 +582,10 @@ bool bdrv_has_persistent_bitmaps(BlockDriverState *bs)
>
> return false;
> }
> +
> +BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs,
> + BdrvDirtyBitmap *bitmap)
> +{
> + return bitmap == NULL ? QLIST_FIRST(&bs->dirty_bitmaps) :
> + QLIST_NEXT(bitmap, list);
> +}
> diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h
> index 8dbd16b040..d71edc4d13 100644
> --- a/include/block/dirty-bitmap.h
> +++ b/include/block/dirty-bitmap.h
> @@ -81,6 +81,9 @@ void bdrv_dirty_bitmap_set_persistance(BdrvDirtyBitmap
> *bitmap,
> bool persistent);
> bool bdrv_dirty_bitmap_get_persistance(BdrvDirtyBitmap *bitmap);
>
> +BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs,
> + BdrvDirtyBitmap *bitmap);
> +
> bool bdrv_has_persistent_bitmaps(BlockDriverState *bs);
>
> #endif
>
Reviewed-by: John Snow <js...@redhat.com>
