109 	int size = offsetof(struct r10bio, devs[conf->geo.raid_disks]);  in r10bio_pool_alloc()
263 	for (i = 0; i < conf->geo.raid_disks; i++) {  in put_all_bios()
358 	for (slot = 0; slot < conf->geo.raid_disks; slot++) {  in find_bio_disk()
597 	last_far_set_start = (geo->raid_disks / geo->far_set_size) - 1;  in __raid10_find_phys()
601 	last_far_set_size += (geo->raid_disks % geo->far_set_size);  in __raid10_find_phys()
609 	dev = sector_div(stripe, geo->raid_disks);  in __raid10_find_phys()
628 			if ((geo->raid_disks % geo->far_set_size) &&  in __raid10_find_phys()
643 		if (dev >= geo->raid_disks) {  in __raid10_find_phys()
676 	if (geo->raid_disks % geo->far_set_size) {  in raid10_find_virt()
677 		last_far_set_start = (geo->raid_disks / geo->far_set_size) - 1;  in raid10_find_virt()
682 			far_set_size += (geo->raid_disks % geo->far_set_size);  in raid10_find_virt()
705 	vchunk = chunk * geo->raid_disks + dev;  in raid10_find_virt()
1583 			conf->geo.raid_disks);  in __make_request()
1688 		stripe_data_disks = geo->raid_disks / geo->near_copies +  in raid10_handle_discard()
1689 					geo->raid_disks % geo->near_copies;  in raid10_handle_discard()
1691 		stripe_data_disks = geo->raid_disks;  in raid10_handle_discard()
1745 	start_disk_index = sector_div(first_stripe_index, geo->raid_disks);  in raid10_handle_discard()
1754 	end_disk_index = sector_div(last_stripe_index, geo->raid_disks);  in raid10_handle_discard()
1765 	memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * geo->raid_disks);  in raid10_handle_discard()
1789 	for (disk = 0; disk < geo->raid_disks; disk++) {  in raid10_handle_discard()
1815 	for (disk = 0; disk < geo->raid_disks; disk++) {  in raid10_handle_discard()
1924 		     && (conf->geo.near_copies < conf->geo.raid_disks  in raid10_make_request()
1926 			 conf->prev.raid_disks)))  in raid10_make_request()
1942 	if (conf->geo.near_copies < conf->geo.raid_disks)  in raid10_status()
1951 		if (conf->geo.far_set_size != conf->geo.raid_disks)  in raid10_status()
1954 	seq_printf(seq, " [%d/%d] [", conf->geo.raid_disks,  in raid10_status()
1955 					conf->geo.raid_disks - mddev->degraded);  in raid10_status()
1957 	for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_status()
1976 		disks = conf->prev.raid_disks;  in _enough()
1979 		disks = conf->geo.raid_disks;  in _enough()
2059 		mdname(mddev), conf->geo.raid_disks - mddev->degraded);  in raid10_error()
2072 	pr_debug(" --- wd:%d rd:%d\n", conf->geo.raid_disks - conf->mddev->degraded,  in print_conf()
2073 		 conf->geo.raid_disks);  in print_conf()
2077 	for (i = 0; i < conf->geo.raid_disks; i++) {  in print_conf()
2107 	for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_spare_active()
2149 	int last = conf->geo.raid_disks - 1;  in raid10_add_disk()
2167 	    rdev->saved_raid_disk < conf->geo.raid_disks &&  in raid10_add_disk()
2223 	if (unlikely(number >= mddev->raid_disks))  in raid10_remove_disk()
2244 	    number < conf->geo.raid_disks &&  in raid10_remove_disk()
3184 	for (i = 0; i < conf->geo.raid_disks; i++)  in init_resync()
3245 	chunks = conf->geo.raid_disks / conf->geo.near_copies;  in raid10_set_cluster_sync_high()
3246 	if (conf->geo.raid_disks % conf->geo.near_copies == 0)  in raid10_set_cluster_sync_high()
3356 			else for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3371 				for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3390 	if (chunks_skipped >= conf->geo.raid_disks) {  in raid10_sync_request()
3417 	if (conf->geo.near_copies < conf->geo.raid_disks &&  in raid10_sync_request()
3449 		for (i = 0 ; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3526 			for (j = 0; j < conf->geo.raid_disks; j++) {  in raid10_sync_request()
3863 		for (i = 0; i < conf->geo.raid_disks; i++) {  in raid10_sync_request()
3930 raid10_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid10_size()  argument
3935 	if (!raid_disks)  in raid10_size()
3936 		raid_disks = min(conf->geo.raid_disks,  in raid10_size()
3937 				 conf->prev.raid_disks);  in raid10_size()
3943 	size = size * raid_disks;  in raid10_size()
3958 	size = size * conf->geo.raid_disks;  in calc_sectors()
3967 	size = DIV_ROUND_UP_SECTOR_T(size, conf->geo.raid_disks);  in calc_sectors()
3988 		disks = mddev->raid_disks - mddev->delta_disks;  in setup_geo()
3993 		disks = mddev->raid_disks;  in setup_geo()
4000 		disks = mddev->raid_disks + mddev->delta_disks;  in setup_geo()
4011 	geo->raid_disks = disks;  in setup_geo()
4065 	if (copies < 2 || copies > mddev->raid_disks) {  in setup_conf()
4077 	conf->mirrors = kcalloc(mddev->raid_disks + max(0, -mddev->delta_disks),  in setup_conf()
4139 	int raid_disks = conf->geo.raid_disks;  in raid10_set_io_opt()  local
4141 	if (!(conf->geo.raid_disks % conf->geo.near_copies))  in raid10_set_io_opt()
4142 		raid_disks /= conf->geo.near_copies;  in raid10_set_io_opt()
4144 			 raid_disks);  in raid10_set_io_opt()
4197 		if (disk_idx >= conf->geo.raid_disks &&  in raid10_run()
4198 		    disk_idx >= conf->prev.raid_disks)  in raid10_run()
4246 	     i < conf->geo.raid_disks  in raid10_run()
4247 		     || i < conf->prev.raid_disks;  in raid10_run()
4281 		mdname(mddev), conf->geo.raid_disks - mddev->degraded,  in raid10_run()
4282 		conf->geo.raid_disks);  in raid10_run()
4407 	mddev->delta_disks = mddev->raid_disks;  in raid10_takeover_raid0()
4408 	mddev->raid_disks *= 2;  in raid10_takeover_raid0()
4488 			kcalloc(mddev->raid_disks + mddev->delta_disks,  in raid10_check_reshape()
4518 	for (i = 0; i < conf->prev.raid_disks; i++) {  in calc_degraded()
4530 	if (conf->geo.raid_disks == conf->prev.raid_disks)  in calc_degraded()
4534 	for (i = 0; i < conf->geo.raid_disks; i++) {  in calc_degraded()
4544 			if (conf->geo.raid_disks <= conf->prev.raid_disks)  in calc_degraded()
4613 		       sizeof(struct raid10_info)*conf->prev.raid_disks);  in raid10_start_reshape()
4642 		newsize = raid10_size(mddev, 0, conf->geo.raid_disks);  in raid10_start_reshape()
4684 					    conf->prev.raid_disks)  in raid10_start_reshape()
4692 			} else if (rdev->raid_disk >= conf->prev.raid_disks  in raid10_start_reshape()
4705 	mddev->raid_disks = conf->geo.raid_disks;  in raid10_start_reshape()
4730 	mddev->raid_disks = conf->geo.raid_disks;  in raid10_start_reshape()
4752 	s = DIV_ROUND_UP_SECTOR_T(s, geo->raid_disks);  in last_dev_address()
4766 	sector_div(s, geo->raid_disks);  in first_dev_address()
5256 		for (d = conf->geo.raid_disks ;  in raid10_finish_reshape()
5257 		     d < conf->geo.raid_disks - mddev->delta_disks;  in raid10_finish_reshape()