block: Include hbitmap.h in block.h

Signed-off-by: NFam Zheng <famz@redhat.com>
Reviewed-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1457412306-18940-3-git-send-email-famz@redhat.com
Signed-off-by: NMax Reitz <mreitz@redhat.com>

include/block/block.h

@@ -8,6 +8,7 @@
 #include "block/accounting.h"
 #include "qapi/qmp/qobject.h"
 #include "qapi-types.h"
+#include "qemu/hbitmap.h"
 
 /* block.c */
 typedef struct BlockDriver BlockDriver;
@@ -474,7 +475,6 @@ void *qemu_try_blockalign(BlockDriverState *bs, size_t size);
 void *qemu_try_blockalign0(BlockDriverState *bs, size_t size);
 bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov);
 
-struct HBitmapIter;
 typedef struct BdrvDirtyBitmap BdrvDirtyBitmap;
 BdrvDirtyBitmap *bdrv_create_dirty_bitmap(BlockDriverState *bs,
                                           uint32_t granularity,