108 	int nr_data;  member
537 	if (size != rbio->nr_data * rbio->stripe_len)  in rbio_is_full()
539 	BUG_ON(size > rbio->nr_data * rbio->stripe_len);  in rbio_is_full()
637 	return rbio_stripe_page(rbio, rbio->nr_data, index);  in rbio_pstripe_page()
646 	if (rbio->nr_data + 1 == rbio->real_stripes)  in rbio_qstripe_page()
648 	return rbio_stripe_page(rbio, rbio->nr_data + 1, index);  in rbio_qstripe_page()
985 	int nr_data = 0;  in alloc_rbio()  local
1036 		nr_data = real_stripes - 1;  in alloc_rbio()
1038 		nr_data = real_stripes - 2;  in alloc_rbio()
1042 	rbio->nr_data = nr_data;  in alloc_rbio()
1069 	i = rbio_stripe_page_index(rbio, rbio->nr_data, 0);  in alloc_rbio_parity_pages()
1202 	int nr_data = rbio->nr_data;  in finish_rmw()  local
1212 	if (rbio->real_stripes - rbio->nr_data == 1)  in finish_rmw()
1214 	else if (rbio->real_stripes - rbio->nr_data == 2)  in finish_rmw()
1254 		for (stripe = 0; stripe < nr_data; stripe++) {  in finish_rmw()
1278 			copy_page(pointers[nr_data], pointers[0]);  in finish_rmw()
1279 			run_xor(pointers + 1, nr_data - 1, PAGE_SIZE);  in finish_rmw()
1300 			if (stripe < rbio->nr_data) {  in finish_rmw()
1329 			if (stripe < rbio->nr_data) {  in finish_rmw()
1402 	for (i = 0; i < rbio->nr_data; i++) {  in find_logical_bio_stripe()
1536 	for (stripe = 0; stripe < rbio->nr_data; stripe++) {  in raid56_rmw_stripe()
1766 	       rbio->nr_data * rbio->stripe_len);  in rbio_add_bio()
1897 				if (faila == rbio->nr_data) {  in __raid_recover_end_io()
1951 			copy_page(pointers[faila], pointers[rbio->nr_data]);  in __raid_recover_end_io()
1955 			for (stripe = faila; stripe < rbio->nr_data - 1; stripe++)  in __raid_recover_end_io()
1957 			pointers[rbio->nr_data - 1] = p;  in __raid_recover_end_io()
1960 			run_xor(pointers, rbio->nr_data - 1, PAGE_SIZE);  in __raid_recover_end_io()
2297 	for (i = rbio->nr_data; i < rbio->real_stripes; i++) {  in raid56_parity_alloc_scrub_rbio()
2328 				rbio->stripe_len * rbio->nr_data);  in raid56_add_scrub_pages()
2366 	int nr_data = rbio->nr_data;  in finish_parity_scrub()  local
2379 	if (rbio->real_stripes - rbio->nr_data == 1)  in finish_parity_scrub()
2381 	else if (rbio->real_stripes - rbio->nr_data == 2)  in finish_parity_scrub()
2420 	pointers[nr_data] = kmap(p_page);  in finish_parity_scrub()
2426 		for (stripe = 0; stripe < nr_data; stripe++) {  in finish_parity_scrub()
2437 			copy_page(pointers[nr_data], pointers[0]);  in finish_parity_scrub()
2438 			run_xor(pointers + 1, nr_data - 1, PAGE_SIZE);  in finish_parity_scrub()
2451 		for (stripe = 0; stripe < nr_data; stripe++)  in finish_parity_scrub()
2493 	nr_data = bio_list_size(&bio_list);  in finish_parity_scrub()
2494 	if (!nr_data) {  in finish_parity_scrub()
2500 	atomic_set(&rbio->stripes_pending, nr_data);  in finish_parity_scrub()
2520 	if (stripe >= 0 && stripe < rbio->nr_data)  in is_data_stripe()