76 	int size = offsetof(struct r1bio, bios[pi->raid_disks]);  in r1bio_pool_alloc()
114 		r1_bio->bios[j] = bio;  in r1buf_pool_alloc()
127 		bio = r1_bio->bios[j];  in r1buf_pool_alloc()
137 				r1_bio->bios[j]->bi_io_vec[i].bv_page =  in r1buf_pool_alloc()
138 					r1_bio->bios[0]->bi_io_vec[i].bv_page;  in r1buf_pool_alloc()
149 		bio_for_each_segment_all(bv, r1_bio->bios[j], i)  in r1buf_pool_alloc()
155 		bio_put(r1_bio->bios[j]);  in r1buf_pool_alloc()
169 			    r1bio->bios[j]->bi_io_vec[i].bv_page !=  in r1buf_pool_free()
170 			    r1bio->bios[0]->bi_io_vec[i].bv_page)  in r1buf_pool_free()
171 				safe_put_page(r1bio->bios[j]->bi_io_vec[i].bv_page);  in r1buf_pool_free()
174 		bio_put(r1bio->bios[i]);  in r1buf_pool_free()
184 		struct bio **bio = r1_bio->bios + i;  in put_all_bios()
205 		struct bio *bio = r1_bio->bios[i];  in put_buf()
306 		if (r1_bio->bios[mirror] == bio)  in find_bio_disk()
436 		r1_bio->bios[mirror] = NULL;  in raid1_end_write_request()
454 			r1_bio->bios[mirror] = IO_MADE_GOOD;  in raid1_end_write_request()
483 	if (r1_bio->bios[mirror] == NULL)  in raid1_end_write_request()
558 		if (r1_bio->bios[disk] == IO_BLOCKED  in read_balance()
1194 		r1_bio->bios[rdisk] = read_bio;  in make_request()
1270 		r1_bio->bios[i] = NULL;  in make_request()
1321 		r1_bio->bios[i] = bio;  in make_request()
1331 			if (r1_bio->bios[j])  in make_request()
1369 		if (!r1_bio->bios[i])  in make_request()
1405 		r1_bio->bios[i] = mbio;  in make_request()
1844 	struct bio *bio = r1_bio->bios[r1_bio->read_disk];  in fix_sync_read_error()
1859 			if (r1_bio->bios[d]->bi_end_io == end_sync_read) {  in fix_sync_read_error()
1918 			if (r1_bio->bios[d]->bi_end_io != end_sync_read)  in fix_sync_read_error()
1924 				r1_bio->bios[d]->bi_end_io = NULL;  in fix_sync_read_error()
1933 			if (r1_bio->bios[d]->bi_end_io != end_sync_read)  in fix_sync_read_error()
1971 		struct bio *b = r1_bio->bios[i];  in process_checks()
2000 		if (r1_bio->bios[primary]->bi_end_io == end_sync_read &&  in process_checks()
2001 		    test_bit(BIO_UPTODATE, &r1_bio->bios[primary]->bi_flags)) {  in process_checks()
2002 			r1_bio->bios[primary]->bi_end_io = NULL;  in process_checks()
2009 		struct bio *pbio = r1_bio->bios[primary];  in process_checks()
2010 		struct bio *sbio = r1_bio->bios[i];  in process_checks()
2051 	bio = r1_bio->bios[r1_bio->read_disk];  in sync_request_write()
2066 		wbio = r1_bio->bios[i];  in sync_request_write()
2271 		struct bio *bio = r1_bio->bios[m];  in handle_sync_write_finished()
2292 		if (r1_bio->bios[m] == IO_MADE_GOOD) {  in handle_write_finished()
2298 		} else if (r1_bio->bios[m] != NULL) {  in handle_write_finished()
2344 	bio = r1_bio->bios[r1_bio->read_disk];  in handle_read_error()
2357 			r1_bio->bios[r1_bio->read_disk] =  in handle_read_error()
2365 		r1_bio->bios[r1_bio->read_disk] = bio;  in handle_read_error()
2452 			generic_make_request(r1_bio->bios[r1_bio->read_disk]);  in raid1d()
2561 		bio = r1_bio->bios[i];  in sync_request()
2632 			if (r1_bio->bios[i]->bi_end_io == end_sync_write) {  in sync_request()
2703 			bio = r1_bio->bios[i];  in sync_request()
2711 						bio = r1_bio->bios[i];  in sync_request()
2726 	} while (r1_bio->bios[disk]->bi_vcnt < RESYNC_PAGES);  in sync_request()
2736 			bio = r1_bio->bios[i];  in sync_request()
2745 		bio = r1_bio->bios[r1_bio->read_disk];  in sync_request()