109 	int nr_data;  member
526 	if (size != rbio->nr_data * rbio->stripe_len)  in rbio_is_full()
528 	BUG_ON(size > rbio->nr_data * rbio->stripe_len);  in rbio_is_full()
626 	return rbio_stripe_page(rbio, rbio->nr_data, index);  in rbio_pstripe_page()
635 	if (rbio->nr_data + 1 == rbio->real_stripes)  in rbio_qstripe_page()
637 	return rbio_stripe_page(rbio, rbio->nr_data + 1, index);  in rbio_qstripe_page()
968 	int nr_data = 0;  in alloc_rbio()  local
1019 		nr_data = real_stripes - 1;  in alloc_rbio()
1021 		nr_data = real_stripes - 2;  in alloc_rbio()
1025 	rbio->nr_data = nr_data;  in alloc_rbio()
1052 	i = rbio_stripe_page_index(rbio, rbio->nr_data, 0);  in alloc_rbio_parity_pages()
1184 	int nr_data = rbio->nr_data;  in finish_rmw()  local
1194 	if (rbio->real_stripes - rbio->nr_data == 1)  in finish_rmw()
1196 	else if (rbio->real_stripes - rbio->nr_data == 2)  in finish_rmw()
1233 		for (stripe = 0; stripe < nr_data; stripe++) {  in finish_rmw()
1257 			copy_page(pointers[nr_data], pointers[0]);  in finish_rmw()
1258 			run_xor(pointers + 1, nr_data - 1, PAGE_SIZE);  in finish_rmw()
1272 			if (stripe < rbio->nr_data) {  in finish_rmw()
1296 			if (stripe < rbio->nr_data) {  in finish_rmw()
1367 	for (i = 0; i < rbio->nr_data; i++) {  in find_logical_bio_stripe()
1501 	for (stripe = 0; stripe < rbio->nr_data; stripe++) {  in raid56_rmw_stripe()
1851 				if (faila == rbio->nr_data) {  in __raid_recover_end_io()
1905 			copy_page(pointers[faila], pointers[rbio->nr_data]);  in __raid_recover_end_io()
1909 			for (stripe = faila; stripe < rbio->nr_data - 1; stripe++)  in __raid_recover_end_io()
1911 			pointers[rbio->nr_data - 1] = p;  in __raid_recover_end_io()
1914 			run_xor(pointers, rbio->nr_data - 1, PAGE_SIZE);  in __raid_recover_end_io()
2249 	for (i = rbio->nr_data; i < rbio->real_stripes; i++) {  in raid56_parity_alloc_scrub_rbio()
2280 				rbio->stripe_len * rbio->nr_data);  in raid56_add_scrub_pages()
2318 	int nr_data = rbio->nr_data;  in finish_parity_scrub()  local
2331 	if (rbio->real_stripes - rbio->nr_data == 1)  in finish_parity_scrub()
2333 	else if (rbio->real_stripes - rbio->nr_data == 2)  in finish_parity_scrub()
2372 	pointers[nr_data] = kmap_local_page(p_page);  in finish_parity_scrub()
2378 		for (stripe = 0; stripe < nr_data; stripe++) {  in finish_parity_scrub()
2389 			copy_page(pointers[nr_data], pointers[0]);  in finish_parity_scrub()
2390 			run_xor(pointers + 1, nr_data - 1, PAGE_SIZE);  in finish_parity_scrub()
2403 		for (stripe = nr_data - 1; stripe >= 0; stripe--)  in finish_parity_scrub()
2407 	kunmap_local(pointers[nr_data]);  in finish_parity_scrub()
2445 	nr_data = bio_list_size(&bio_list);  in finish_parity_scrub()
2446 	if (!nr_data) {  in finish_parity_scrub()
2452 	atomic_set(&rbio->stripes_pending, nr_data);  in finish_parity_scrub()
2472 	if (stripe >= 0 && stripe < rbio->nr_data)  in is_data_stripe()