370 	struct md_rdev *rdev = conf->mirrors[r1_bio->read_disk].rdev;  in raid1_end_read_request()
375 	update_head_pos(r1_bio->read_disk, r1_bio);  in raid1_end_read_request()
1241 		rdev = rcu_dereference(conf->mirrors[r1_bio->read_disk].rdev);  in raid1_read_request()
1311 	r1_bio->read_disk = rdisk;  in raid1_read_request()
1917 	update_head_pos(r1_bio->read_disk, r1_bio);  in end_sync_read()
1980 		   !is_badblock(conf->mirrors[r1_bio->read_disk].rdev,  in end_sync_write()
2024 	struct bio *bio = r1_bio->bios[r1_bio->read_disk];  in fix_sync_read_error()
2031 	rdev = conf->mirrors[r1_bio->read_disk].rdev;  in fix_sync_read_error()
2045 		int d = r1_bio->read_disk;  in fix_sync_read_error()
2068 		} while (!success && d != r1_bio->read_disk);  in fix_sync_read_error()
2104 		while (d != r1_bio->read_disk) {  in fix_sync_read_error()
2119 		while (d != r1_bio->read_disk) {  in fix_sync_read_error()
2183 	r1_bio->read_disk = primary;  in process_checks()
2249 		     (i == r1_bio->read_disk ||  in sync_request_write()
2279 static void fix_read_error(struct r1conf *conf, int read_disk,  in fix_read_error()  argument
2285 		int d = read_disk;  in fix_read_error()
2318 		} while (!success && d != read_disk);  in fix_read_error()
2322 			struct md_rdev *rdev = conf->mirrors[read_disk].rdev;  in fix_read_error()
2329 		while (d != read_disk) {  in fix_read_error()
2346 		while (d != read_disk) {  in fix_read_error()
2528 	bio = r1_bio->bios[r1_bio->read_disk];  in handle_read_error()
2530 	r1_bio->bios[r1_bio->read_disk] = NULL;  in handle_read_error()
2532 	rdev = conf->mirrors[r1_bio->read_disk].rdev;  in handle_read_error()
2536 		fix_read_error(conf, r1_bio->read_disk,  in handle_read_error()
2542 		r1_bio->bios[r1_bio->read_disk] = IO_BLOCKED;  in handle_read_error()
2828 	r1_bio->read_disk = disk;  in raid1_sync_request()
2954 		bio = r1_bio->bios[r1_bio->read_disk];  in raid1_sync_request()