6441 	     && !algorithm_valid_raid5(mddev->new_layout)) ||  in setup_conf()
6443 	     && !algorithm_valid_raid6(mddev->new_layout))) {  in setup_conf()
6445 		       mdname(mddev), mddev->new_layout);  in setup_conf()
6566 	conf->algorithm = mddev->new_layout;  in setup_conf()
6756 		BUG_ON(mddev->layout != mddev->new_layout);  in run()
6861 		       mddev->new_layout);  in run()
6867 		       mddev->raid_disks, mddev->new_layout);  in run()
7254 	    mddev->new_layout == mddev->layout &&  in check_reshape()
7335 	conf->algorithm = mddev->new_layout;  in raid5_start_reshape()
7409 		mddev->new_layout = conf->algorithm = conf->prev_algo;  in raid5_start_reshape()
7546 	mddev->new_layout = ALGORITHM_PARITY_N;  in raid45_takeover_raid0()
7577 	mddev->new_layout = ALGORITHM_LEFT_SYMMETRIC;  in raid5_takeover_raid1()
7585 	int new_layout;  in raid5_takeover_raid6()  local
7589 		new_layout = ALGORITHM_LEFT_ASYMMETRIC;  in raid5_takeover_raid6()
7592 		new_layout = ALGORITHM_RIGHT_ASYMMETRIC;  in raid5_takeover_raid6()
7595 		new_layout = ALGORITHM_LEFT_SYMMETRIC;  in raid5_takeover_raid6()
7598 		new_layout = ALGORITHM_RIGHT_SYMMETRIC;  in raid5_takeover_raid6()
7601 		new_layout = ALGORITHM_PARITY_0;  in raid5_takeover_raid6()
7604 		new_layout = ALGORITHM_PARITY_N;  in raid5_takeover_raid6()
7610 	mddev->new_layout = new_layout;  in raid5_takeover_raid6()
7626 	if (mddev->new_layout >= 0 && !algorithm_valid_raid5(mddev->new_layout))  in raid5_check_reshape()
7642 		if (mddev->new_layout >= 0) {  in raid5_check_reshape()
7643 			conf->algorithm = mddev->new_layout;  in raid5_check_reshape()
7644 			mddev->layout = mddev->new_layout;  in raid5_check_reshape()
7660 	if (mddev->new_layout >= 0 && !algorithm_valid_raid6(mddev->new_layout))  in raid6_check_reshape()
7689 		mddev->new_layout = ALGORITHM_PARITY_N;  in raid5_takeover()
7709 		mddev->new_layout = 0;  in raid4_takeover()
7724 	int new_layout;  in raid6_takeover()  local
7737 		new_layout = ALGORITHM_LEFT_ASYMMETRIC_6;  in raid6_takeover()
7740 		new_layout = ALGORITHM_RIGHT_ASYMMETRIC_6;  in raid6_takeover()
7743 		new_layout = ALGORITHM_LEFT_SYMMETRIC_6;  in raid6_takeover()
7746 		new_layout = ALGORITHM_RIGHT_SYMMETRIC_6;  in raid6_takeover()
7749 		new_layout = ALGORITHM_PARITY_0_6;  in raid6_takeover()
7752 		new_layout = ALGORITHM_PARITY_N;  in raid6_takeover()
7758 	mddev->new_layout = new_layout;  in raid6_takeover()