[Qemu-devel] [PATCH RFC v2 5/8] block: add bdrv_dirty_bitmap_enabled()

[Vladimir Sementsov-Ogievskiy]

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@parallels.com>
---
 block.c               | 5 +++++
 include/block/block.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/block.c b/block.c
index 8ab724b..15fc621 100644
--- a/block.c
+++ b/block.c
@@ -5551,6 +5551,11 @@ uint64_t bdrv_dirty_bitmap_granularity(BlockDriverState 
*bs,
     return bitmap->granularity;
 }
 
+bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap)
+{
+    return bitmap->enabled;
+}
+
 void bdrv_dirty_iter_init(BlockDriverState *bs,
                           BdrvDirtyBitmap *bitmap, HBitmapIter *hbi)
 {
diff --git a/include/block/block.h b/include/block/block.h
index 648b0a9..7b49d98 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -449,6 +449,7 @@ BlockDirtyInfoList 
*bdrv_query_dirty_bitmaps(BlockDriverState *bs);
 uint64_t bdrv_get_default_bitmap_granularity(BlockDriverState *bs);
 uint64_t bdrv_dirty_bitmap_granularity(BlockDriverState *bs,
                                       BdrvDirtyBitmap *bitmap);
+bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap);
 int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t 
sector);
 void bdrv_set_dirty_bitmap(BlockDriverState *bs, BdrvDirtyBitmap *bitmap,
                            int64_t cur_sector, int nr_sectors);
-- 
1.9.1