2031 	if (!mddev->pers || !mddev->pers->check_reshape)  in rs_check_reshape()
3276 		if (rs->md.pers->start_reshape) {  in raid_ctr()
3277 			r = rs->md.pers->check_reshape(&rs->md);  in raid_ctr()
3675 	if (!mddev->pers || !mddev->pers->sync_request)  in raid_message()
3782 	if (!mddev->pers || !mddev->pers->hot_add_disk || !mddev->pers->hot_remove_disk)  in attempt_restore_of_faulty_devices()
3811 				if (mddev->pers->hot_remove_disk(mddev, r)) {  in attempt_restore_of_faulty_devices()
3822 			if (mddev->pers->hot_add_disk(mddev, r)) {  in attempt_restore_of_faulty_devices()
3892 	struct md_personality *pers = mddev->pers;  in rs_start_reshape()  local
3906 	r = pers->check_reshape(mddev);  in rs_start_reshape()
3916 	if (pers->start_reshape) {  in rs_start_reshape()
3917 		r = pers->start_reshape(mddev);  in rs_start_reshape()