> @@ -715,6 +721,7 @@ uint64_t qcow2_alloc_cluster_offset(BlockDriverState *bs, > > cluster_offset &= ~QCOW_OFLAG_COPIED; > m->nb_clusters = 0; > + m->depends_on = NULL;
What does this have to do with the rest? Otherwise looks good, Reviewed-by: Christoph Hellwig <h...@lst.de>