335 static inline void update_head_pos(int disk, struct r1bio *r1_bio)  in update_head_pos()
581 static void update_read_sectors(struct r1conf *conf, int disk,  in update_read_sectors()
597 	int disk;  in choose_first_rdev()  local
634 	int disk;  in choose_bb_rdev()  local
673 	int disk;  in choose_slow_rdev()  local
716 static bool is_sequential(struct r1conf *conf, int disk, struct r1bio *r1_bio)  in is_sequential()
727 static bool should_choose_next(struct r1conf *conf, int disk)  in should_choose_next()
771 	int disk;  in choose_best_rdev()  local
868 	int disk;  in read_balance()  local
1847 static bool raid1_add_conf(struct r1conf *conf, struct md_rdev *rdev, int disk,  in raid1_add_conf()
1871 static bool raid1_remove_conf(struct r1conf *conf, int disk)  in raid1_remove_conf()
2758 	int disk = -1;  in raid1_sync_request()  local
3059 	struct raid1_info *disk;  in setup_conf()  local