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()
862 	     (i < conf->geo.raid_disks || i < conf->prev.raid_disks)  in raid10_congested()
1542 		     && (conf->geo.near_copies < conf->geo.raid_disks  in raid10_make_request()
1544 			 conf->prev.raid_disks)))  in raid10_make_request()
1560 	if (conf->geo.near_copies < conf->geo.raid_disks)  in raid10_status()
1569 		if (conf->geo.far_set_size != conf->geo.raid_disks)  in raid10_status()
1572 	seq_printf(seq, " [%d/%d] [", conf->geo.raid_disks,  in raid10_status()
1573 					conf->geo.raid_disks - mddev->degraded);  in raid10_status()
1575 	for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_status()
1594 		disks = conf->prev.raid_disks;  in _enough()
1597 		disks = conf->geo.raid_disks;  in _enough()
1670 		mdname(mddev), conf->geo.raid_disks - mddev->degraded);  in raid10_error()
1683 	pr_debug(" --- wd:%d rd:%d\n", conf->geo.raid_disks - conf->mddev->degraded,  in print_conf()
1684 		 conf->geo.raid_disks);  in print_conf()
1688 	for (i = 0; i < conf->geo.raid_disks; i++) {  in print_conf()
1719 	for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_spare_active()
1761 	int last = conf->geo.raid_disks - 1;  in raid10_add_disk()
1778 	    rdev->saved_raid_disk < conf->geo.raid_disks &&  in raid10_add_disk()
1850 	    number < conf->geo.raid_disks &&  in raid10_remove_disk()
2793 	for (i = 0; i < conf->geo.raid_disks; i++)  in init_resync()
2854 	chunks = conf->geo.raid_disks / conf->geo.near_copies;  in raid10_set_cluster_sync_high()
2855 	if (conf->geo.raid_disks % conf->geo.near_copies == 0)  in raid10_set_cluster_sync_high()
2964 			else for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
2979 				for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
2998 	if (chunks_skipped >= conf->geo.raid_disks) {  in raid10_sync_request()
3012 	if (conf->geo.near_copies < conf->geo.raid_disks &&  in raid10_sync_request()
3044 		for (i = 0 ; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3126 			for (j = 0; j < conf->geo.raid_disks; j++) {  in raid10_sync_request()
3459 		for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3526 raid10_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid10_size()  argument
3531 	if (!raid_disks)  in raid10_size()
3532 		raid_disks = min(conf->geo.raid_disks,  in raid10_size()
3533 				 conf->prev.raid_disks);  in raid10_size()
3539 	size = size * raid_disks;  in raid10_size()
3554 	size = size * conf->geo.raid_disks;  in calc_sectors()
3563 	size = DIV_ROUND_UP_SECTOR_T(size, conf->geo.raid_disks);  in calc_sectors()
3584 		disks = mddev->raid_disks - mddev->delta_disks;  in setup_geo()
3589 		disks = mddev->raid_disks;  in setup_geo()
3596 		disks = mddev->raid_disks + mddev->delta_disks;  in setup_geo()
3607 	geo->raid_disks = disks;  in setup_geo()
3647 	if (copies < 2 || copies > mddev->raid_disks) {  in setup_conf()
3659 	conf->mirrors = kcalloc(mddev->raid_disks + max(0, -mddev->delta_disks),  in setup_conf()
3770 		if (conf->geo.raid_disks % conf->geo.near_copies)  in raid10_run()
3771 			blk_queue_io_opt(mddev->queue, chunk_size * conf->geo.raid_disks);  in raid10_run()
3774 					 (conf->geo.raid_disks / conf->geo.near_copies));  in raid10_run()
3783 		if (disk_idx >= conf->geo.raid_disks &&  in raid10_run()
3784 		    disk_idx >= conf->prev.raid_disks)  in raid10_run()
3843 	     i < conf->geo.raid_disks  in raid10_run()
3844 		     || i < conf->prev.raid_disks;  in raid10_run()
3878 		mdname(mddev), conf->geo.raid_disks - mddev->degraded,  in raid10_run()
3879 		conf->geo.raid_disks);  in raid10_run()
3890 		int stripe = conf->geo.raid_disks *  in raid10_run()
4028 	mddev->delta_disks = mddev->raid_disks;  in raid10_takeover_raid0()
4029 	mddev->raid_disks *= 2;  in raid10_takeover_raid0()
4110 			kcalloc(mddev->raid_disks + mddev->delta_disks,  in raid10_check_reshape()
4140 	for (i = 0; i < conf->prev.raid_disks; i++) {  in calc_degraded()
4152 	if (conf->geo.raid_disks == conf->prev.raid_disks)  in calc_degraded()
4156 	for (i = 0; i < conf->geo.raid_disks; i++) {  in calc_degraded()
4166 			if (conf->geo.raid_disks <= conf->prev.raid_disks)  in calc_degraded()
4235 		       sizeof(struct raid10_info)*conf->prev.raid_disks);  in raid10_start_reshape()
4264 		newsize = raid10_size(mddev, 0, conf->geo.raid_disks);  in raid10_start_reshape()
4306 					    conf->prev.raid_disks)  in raid10_start_reshape()
4314 			} else if (rdev->raid_disk >= conf->prev.raid_disks  in raid10_start_reshape()
4327 	mddev->raid_disks = conf->geo.raid_disks;  in raid10_start_reshape()
4352 	mddev->raid_disks = conf->geo.raid_disks;  in raid10_start_reshape()
4374 	s = DIV_ROUND_UP_SECTOR_T(s, geo->raid_disks);  in last_dev_address()
4388 	sector_div(s, geo->raid_disks);  in first_dev_address()
4743 		int stripe = conf->geo.raid_disks *  in end_reshape()
4892 		for (d = conf->geo.raid_disks ;  in raid10_finish_reshape()
4893 		     d < conf->geo.raid_disks - mddev->delta_disks;  in raid10_finish_reshape()