Looks fine: Reviewed-by: Christoph Hellwig <hch@xxxxxx> But can you also add another patch to kill off blk_get_backing_dev_info? The direct dereference is short and cleaner. Additionally the bt_bdi field in XFS could go away, too. -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html