linux-imx

    if (conf->reshape_progress != MaxSector) {

        conf->reshape_safe = conf->reshape_progress;

        atomic_set(&conf->reshape_stripes, 0);

        clear_bit(MD_RECOVERY_SYNC, &mddev->recovery);

        clear_bit(MD_RECOVERY_CHECK, &mddev->recovery);

        set_bit(MD_RECOVERY_RESHAPE, &mddev->recovery);

        set_bit(MD_RECOVERY_RUNNING, &mddev->recovery);

        mddev->sync_thread = md_register_thread(md_do_sync, mddev,

                            "reshape");

    }

​

    /* Ok, everything is just fine now */

    if (mddev->to_remove == &raid5_attrs_group)

        mddev->to_remove = NULL;

    else if (mddev->kobj.sd &&

        sysfs_create_group(&mddev->kobj, &raid5_attrs_group))

        pr_warn("raid5: failed to create sysfs attributes for %s\n",

            mdname(mddev));

    md_set_array_sectors(mddev, raid5_size(mddev, 0, 0));