drivers/md/dm-raid.c

226 	int new_layout;
266 	l->new_layout = mddev->new_layout;
275 	mddev->new_layout = l->new_layout;
435 	       (rs_is_raid10(rs) && !__is_raid10_far(rs->md.new_layout));
717 	mddev->new_layout = mddev->layout;
730 	mddev->layout = mddev->new_layout;
769 	rs->md.new_layout = rs->md.layout;
1034 		copies = raid10_md_layout_to_copies(rs->md.new_layout);
1058 		if (__is_raid10_near(rs->md.new_layout)) {
1510 		rs->md.new_layout = raid10_format_to_md_layout(rs, raid10_format, raid10_copies);
1511 		if (rs->md.new_layout < 0) {
1513 			return rs->md.new_layout;
1516 		rt = get_raid_type_by_ll(10, rs->md.new_layout);
1750 		    mddev->new_layout == ALGORITHM_PARITY_N &&
1844 		    ((mddev->layout == ALGORITHM_PARITY_N && mddev->new_layout == ALGORITHM_PARITY_N) ||
1845 		      __within_range(mddev->new_layout, ALGORITHM_LEFT_ASYMMETRIC_6, ALGORITHM_RIGHT_SYMMETRIC_6)))
1862 		    ((mddev->layout == ALGORITHM_PARITY_N && mddev->new_layout == ALGORITHM_PARITY_N) ||
1863 		     __within_range(mddev->new_layout, ALGORITHM_LEFT_ASYMMETRIC, ALGORITHM_RIGHT_SYMMETRIC)))
1885 	       rs->md.new_layout != rs->md.layout ||
1914 		       !__is_raid10_far(mddev->new_layout) &&
1980 	__le32 new_layout;
2136 	sb->new_layout = cpu_to_le32(mddev->new_layout);
2248 		mddev->new_layout = le32_to_cpu(sb->new_layout);
2275 		struct raid_type *rt_new = get_raid_type_by_ll(mddev->new_level, mddev->new_layout);
2286 			if (mddev->layout != mddev->new_layout) {
2292 					      le32_to_cpu(sb->layout), mddev->new_layout);
2305 				      raid10_md_layout_to_format(mddev->new_layout),
2306 				      raid10_md_layout_to_copies(mddev->new_layout));
2781 			mddev->new_layout = mddev->layout;
2851 	    mddev->layout != mddev->new_layout) {
2853 		mddev->new_layout = mddev->layout;
3531 		rt = get_raid_type_by_ll(mddev->new_level, mddev->new_layout);
3680 		rt = get_raid_type_by_ll(mddev->new_level, mddev->new_layout);