237 	int raid_disks;  member
731 	mddev->raid_disks = rs->raid_disks;  in rs_set_new()
754 	rs->raid_disks = raid_devs;  in raid_set_alloc()
760 	rs->md.raid_disks = raid_devs;  in raid_set_alloc()
793 	for (i = 0; i < rs->raid_disks; i++) {  in raid_set_free()
833 	for (i = 0; i < rs->raid_disks; i++) {  in parse_dev_params()
1008 	for (i = 0; i < rs->md.raid_disks; i++)  in validate_raid_redundancy()
1017 		if (rebuild_cnt >= rs->md.raid_disks)  in validate_raid_redundancy()
1051 			for (i = 0; i < rs->md.raid_disks; i++) {  in validate_raid_redundancy()
1074 		group_size = (rs->md.raid_disks / copies);  in validate_raid_redundancy()
1075 		last_group_start = (rs->md.raid_disks / group_size) - 1;  in validate_raid_redundancy()
1077 		for (i = 0; i < rs->md.raid_disks; i++) {  in validate_raid_redundancy()
1177 	for (i = 0; i < rs->raid_disks; i++) {  in parse_raid_params()
1310 			if (!__within_range(value, 0, rs->raid_disks - 1)) {  in parse_raid_params()
1331 			if (!__within_range(value, 0, rs->md.raid_disks - 1)) {  in parse_raid_params()
1448 			if (!__within_range(value, 2, rs->md.raid_disks)) {  in parse_raid_params()
1474 	if (write_mostly >= rs->md.raid_disks) {  in parse_raid_params()
1497 		if (raid10_copies > rs->md.raid_disks) {  in parse_raid_params()
1575 	return rs->md.raid_disks - rs->raid_type->parity_devs;  in mddev_data_stripes()
1581 	return rs->raid_disks - rs->raid_type->parity_devs;  in rs_data_stripes()
1592 	for (i = 0; i < rs->md.raid_disks; i++) {  in __rdev_sectors()
1732 		    mddev->raid_disks == 1)  in rs_check_takeover()
1737 		    !(rs->raid_disks % mddev->raid_disks))  in rs_check_takeover()
1743 		    mddev->raid_disks > 1)  in rs_check_takeover()
1759 			    !(mddev->raid_disks % near_copies)) {  in rs_check_takeover()
1760 				mddev->raid_disks /= near_copies;  in rs_check_takeover()
1761 				mddev->delta_disks = mddev->raid_disks;  in rs_check_takeover()
1775 		    max(near_copies, __raid10_far_copies(mddev->layout)) == mddev->raid_disks)  in rs_check_takeover()
1780 		    mddev->raid_disks == 2)  in rs_check_takeover()
1787 		    mddev->raid_disks == 2) {  in rs_check_takeover()
1794 		    mddev->raid_disks == 1)  in rs_check_takeover()
1809 		    mddev->raid_disks == 2)  in rs_check_takeover()
1831 		    mddev->raid_disks == 2)  in rs_check_takeover()
1894 		       mddev->raid_disks != rs->raid_disks;  in rs_reshape_requested()
2091 	for (i = 0; i < rs->raid_disks; i++)  in super_sync()
2103 	sb->num_devices = cpu_to_le32(mddev->raid_disks);  in super_sync()
2222 	mddev->raid_disks = le32_to_cpu(sb->num_devices);  in super_init_validation()
2285 				      mddev->raid_disks, mddev->raid_disks + rs->delta_disks);  in super_init_validation()
2338 	if (new_devs == rs->raid_disks || !rebuilds) {  in super_init_validation()
2340 		if (new_devs == rs->raid_disks) {  in super_init_validation()
2393 					if (mddev->raid_disks % __raid10_near_copies(mddev->layout) ||  in super_init_validation()
2394 					    rs->raid_disks % rs->raid10_copies) {  in super_init_validation()
2704 	unsigned int d = mddev->raid_disks = rs->raid_disks;  in rs_setup_takeover()
2718 								   rs->raid_disks);  in rs_setup_takeover()
2751 		if (rs->raid_disks != mddev->raid_disks &&  in rs_prepare_reshape()
2761 			if (rs->raid_disks % rs->raid10_copies) {  in rs_prepare_reshape()
2785 			mddev->raid_disks = rs->raid_disks;  in rs_prepare_reshape()
2796 	} else if (mddev->raid_disks < rs->raid_disks)  in rs_prepare_reshape()
2836 	cur_raid_devs = mddev->raid_disks;  in rs_setup_reshape()
2870 		for (d = cur_raid_devs; d < rs->raid_disks; d++) {  in rs_setup_reshape()
2945 	for (i = 0; i < rs->raid_disks; i++) {  in configure_discard_support()
3510 		DMEMIT("%s %d ", rt->name, mddev->raid_disks);  in raid_status()
3524 		for (i = 0; i < rs->raid_disks; i++)  in raid_status()
3586 		for (i = 0; i < rs->raid_disks; i++) {  in raid_status()
3604 			for (i = 0; i < rs->raid_disks; i++)  in raid_status()
3617 			for (i = 0; i < rs->raid_disks; i++)  in raid_status()
3648 		DMEMIT(" %d", rs->raid_disks);  in raid_status()
3649 		for (i = 0; i < rs->raid_disks; i++)  in raid_status()
3713 	for (i = 0; !r && i < rs->md.raid_disks; i++)  in raid_iterate_devices()
3775 	for (i = 0; i < mddev->raid_disks; i++) {  in attempt_restore_of_faulty_devices()