127 	int size = offsetof(struct r10bio, devs[conf->copies]);  in r10bio_pool_alloc()
169 		nalloc = conf->copies; /* resync */  in r10buf_pool_alloc()
255 	for (j = conf->copies; j--; ) {  in r10buf_pool_free()
279 	for (i = 0; i < conf->copies; i++) {  in put_all_bios()
368 	for (slot = 0; slot < conf->copies; slot++) {  in find_bio_disk()
377 	BUG_ON(slot == conf->copies);  in find_bio_disk()
774 	for (slot = 0; slot < conf->copies ; slot++) {  in read_balance()
850 	if (slot >= conf->copies) {  in read_balance()
1399 	for (i = 0;  i < conf->copies; i++) {  in raid10_write_request()
1524 	for (i = 0; i < conf->copies; i++) {  in raid10_write_request()
1546 	memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * conf->copies);  in __make_request()
1636 		int n = conf->copies;  in _enough()
2052 	for (i=0; i<conf->copies; i++)  in sync_request_write()
2056 	if (i == conf->copies)  in sync_request_write()
2067 	for (i=0 ; i < conf->copies ; i++) {  in sync_request_write()
2141 	for (i = 0; i < conf->copies; i++) {  in sync_request_write()
2432 			if (sl == conf->copies)  in fix_read_error()
2464 				sl = conf->copies;  in fix_read_error()
2500 				sl = conf->copies;  in fix_read_error()
2656 		for (m = 0; m < conf->copies; m++) {  in handle_write_completed()
2695 		for (m = 0; m < conf->copies; m++) {  in handle_write_completed()
2846 		nalloc = conf->copies; /* resync */  in raid10_alloc_init_r10buf()
3165 			for (j=0; j<conf->copies;j++) {  in raid10_sync_request()
3206 				for (k=0; k<conf->copies; k++)  in raid10_sync_request()
3209 				BUG_ON(k == conf->copies);  in raid10_sync_request()
3255 			if (j == conf->copies) {  in raid10_sync_request()
3263 					for (k = 0; k < conf->copies; k++)  in raid10_sync_request()
3306 				for (; j < conf->copies; j++) {  in raid10_sync_request()
3366 		for (i = 0; i < conf->copies; i++) {  in raid10_sync_request()
3433 			for (i=0; i<conf->copies; i++) {  in raid10_sync_request()
3589 	size = size * conf->copies;  in calc_sectors()
3668 	int copies;  in setup_conf()  local
3670 	copies = setup_geo(&geo, mddev, geo_new);  in setup_conf()
3672 	if (copies == -2) {  in setup_conf()
3678 	if (copies < 2 || copies > mddev->raid_disks) {  in setup_conf()
3701 	conf->copies = copies;  in setup_conf()
3716 		if (setup_geo(&conf->prev, mddev, geo_old) != conf->copies) {  in setup_conf()
4120 	if (setup_geo(&geo, mddev, geo_start) != conf->copies)  in raid10_check_reshape()
4229 	if (setup_geo(&new, mddev, geo_start) != conf->copies)  in raid10_start_reshape()
4578 	for (s = 0; s < conf->copies*2; s++) {  in reshape_request()
4670 	for (s = 0; s < conf->copies*2; s++) {  in reshape_request_write()
4734 	       sizeof(struct r10dev) * conf->copies, GFP_NOIO);  in handle_reshape_read_error()
4778 			if (slot >= conf->copies)  in handle_reshape_read_error()