571 	last_far_set_start = (geo->raid_disks / geo->far_set_size) - 1;  in __raid10_find_phys()
575 	last_far_set_size += (geo->raid_disks % geo->far_set_size);  in __raid10_find_phys()
583 	dev = sector_div(stripe, geo->raid_disks);  in __raid10_find_phys()
602 			if ((geo->raid_disks % geo->far_set_size) &&  in __raid10_find_phys()
617 		if (dev >= geo->raid_disks) {  in __raid10_find_phys()
650 	if (geo->raid_disks % geo->far_set_size) {  in raid10_find_virt()
651 		last_far_set_start = (geo->raid_disks / geo->far_set_size) - 1;  in raid10_find_virt()
656 			far_set_size += (geo->raid_disks % geo->far_set_size);  in raid10_find_virt()
679 	vchunk = chunk * geo->raid_disks + dev;  in raid10_find_virt()
1524 		     && (conf->geo.near_copies < conf->geo.raid_disks  in raid10_make_request()
1526 			 conf->prev.raid_disks)))  in raid10_make_request()
1542 	if (conf->geo.near_copies < conf->geo.raid_disks)  in raid10_status()
1551 		if (conf->geo.far_set_size != conf->geo.raid_disks)  in raid10_status()
1554 	seq_printf(seq, " [%d/%d] [", conf->geo.raid_disks,  in raid10_status()
1555 					conf->geo.raid_disks - mddev->degraded);  in raid10_status()
1557 	for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_status()
1576 		disks = conf->prev.raid_disks;  in _enough()
1579 		disks = conf->geo.raid_disks;  in _enough()
1652 		mdname(mddev), conf->geo.raid_disks - mddev->degraded);  in raid10_error()
1665 	pr_debug(" --- wd:%d rd:%d\n", conf->geo.raid_disks - conf->mddev->degraded,  in print_conf()
1666 		 conf->geo.raid_disks);  in print_conf()
1670 	for (i = 0; i < conf->geo.raid_disks; i++) {  in print_conf()
1701 	for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_spare_active()
1743 	int last = conf->geo.raid_disks - 1;  in raid10_add_disk()
1760 	    rdev->saved_raid_disk < conf->geo.raid_disks &&  in raid10_add_disk()
1832 	    number < conf->geo.raid_disks &&  in raid10_remove_disk()
2775 	for (i = 0; i < conf->geo.raid_disks; i++)  in init_resync()
2836 	chunks = conf->geo.raid_disks / conf->geo.near_copies;  in raid10_set_cluster_sync_high()
2837 	if (conf->geo.raid_disks % conf->geo.near_copies == 0)  in raid10_set_cluster_sync_high()
2946 			else for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
2961 				for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
2980 	if (chunks_skipped >= conf->geo.raid_disks) {  in raid10_sync_request()
2994 	if (conf->geo.near_copies < conf->geo.raid_disks &&  in raid10_sync_request()
3026 		for (i = 0 ; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3108 			for (j = 0; j < conf->geo.raid_disks; j++) {  in raid10_sync_request()
3441 		for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3508 raid10_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid10_size()  argument
3513 	if (!raid_disks)  in raid10_size()
3514 		raid_disks = min(conf->geo.raid_disks,  in raid10_size()
3515 				 conf->prev.raid_disks);  in raid10_size()
3521 	size = size * raid_disks;  in raid10_size()
3536 	size = size * conf->geo.raid_disks;  in calc_sectors()
3545 	size = DIV_ROUND_UP_SECTOR_T(size, conf->geo.raid_disks);  in calc_sectors()
3566 		disks = mddev->raid_disks - mddev->delta_disks;  in setup_geo()
3571 		disks = mddev->raid_disks;  in setup_geo()
3578 		disks = mddev->raid_disks + mddev->delta_disks;  in setup_geo()
3589 	geo->raid_disks = disks;  in setup_geo()
3629 	if (copies < 2 || copies > mddev->raid_disks) {  in setup_conf()
3641 	conf->mirrors = kcalloc(mddev->raid_disks + max(0, -mddev->delta_disks),  in setup_conf()
3708 	int raid_disks = conf->geo.raid_disks;  in raid10_set_io_opt()  local
3710 	if (!(conf->geo.raid_disks % conf->geo.near_copies))  in raid10_set_io_opt()
3711 		raid_disks /= conf->geo.near_copies;  in raid10_set_io_opt()
3713 			 raid_disks);  in raid10_set_io_opt()
3770 		if (disk_idx >= conf->geo.raid_disks &&  in raid10_run()
3771 		    disk_idx >= conf->prev.raid_disks)  in raid10_run()
3830 	     i < conf->geo.raid_disks  in raid10_run()
3831 		     || i < conf->prev.raid_disks;  in raid10_run()
3865 		mdname(mddev), conf->geo.raid_disks - mddev->degraded,  in raid10_run()
3866 		conf->geo.raid_disks);  in raid10_run()
4002 	mddev->delta_disks = mddev->raid_disks;  in raid10_takeover_raid0()
4003 	mddev->raid_disks *= 2;  in raid10_takeover_raid0()
4084 			kcalloc(mddev->raid_disks + mddev->delta_disks,  in raid10_check_reshape()
4114 	for (i = 0; i < conf->prev.raid_disks; i++) {  in calc_degraded()
4126 	if (conf->geo.raid_disks == conf->prev.raid_disks)  in calc_degraded()
4130 	for (i = 0; i < conf->geo.raid_disks; i++) {  in calc_degraded()
4140 			if (conf->geo.raid_disks <= conf->prev.raid_disks)  in calc_degraded()
4209 		       sizeof(struct raid10_info)*conf->prev.raid_disks);  in raid10_start_reshape()
4238 		newsize = raid10_size(mddev, 0, conf->geo.raid_disks);  in raid10_start_reshape()
4280 					    conf->prev.raid_disks)  in raid10_start_reshape()
4288 			} else if (rdev->raid_disk >= conf->prev.raid_disks  in raid10_start_reshape()
4301 	mddev->raid_disks = conf->geo.raid_disks;  in raid10_start_reshape()
4326 	mddev->raid_disks = conf->geo.raid_disks;  in raid10_start_reshape()
4348 	s = DIV_ROUND_UP_SECTOR_T(s, geo->raid_disks);  in last_dev_address()
4362 	sector_div(s, geo->raid_disks);  in first_dev_address()
4858 		for (d = conf->geo.raid_disks ;  in raid10_finish_reshape()
4859 		     d < conf->geo.raid_disks - mddev->delta_disks;  in raid10_finish_reshape()