520     BdrvDirtyBitmapIter *iter = g_new(BdrvDirtyBitmapIter, 1);  in bdrv_dirty_iter_new()  local
521     hbitmap_iter_init(&iter->hbi, bitmap->bitmap, 0);  in bdrv_dirty_iter_new()
522     iter->bitmap = bitmap;  in bdrv_dirty_iter_new()
524     return iter;  in bdrv_dirty_iter_new()
527 void bdrv_dirty_iter_free(BdrvDirtyBitmapIter *iter)  in bdrv_dirty_iter_free()  argument
529     if (!iter) {  in bdrv_dirty_iter_free()
532     assert(iter->bitmap->active_iterators > 0);  in bdrv_dirty_iter_free()
533     iter->bitmap->active_iterators--;  in bdrv_dirty_iter_free()
534     g_free(iter);  in bdrv_dirty_iter_free()
537 int64_t bdrv_dirty_iter_next(BdrvDirtyBitmapIter *iter)  in bdrv_dirty_iter_next()  argument
539     return hbitmap_iter_next(&iter->hbi);  in bdrv_dirty_iter_next()
679 void bdrv_set_dirty_iter(BdrvDirtyBitmapIter *iter, int64_t offset)  in bdrv_set_dirty_iter()  argument
681     hbitmap_iter_init(&iter->hbi, iter->hbi.hb, offset);  in bdrv_set_dirty_iter()