84 struct iolatency_grp;
120 	struct iolatency_grp *scale_grp;
138 struct iolatency_grp {  struct
182 static inline struct iolatency_grp *pd_to_lat(struct blkg_policy_data *pd)  in pd_to_lat()
184 	return pd ? container_of(pd, struct iolatency_grp, pd) : NULL;  in pd_to_lat()
187 static inline struct iolatency_grp *blkg_to_lat(struct blkcg_gq *blkg)  in blkg_to_lat()
192 static inline struct blkcg_gq *lat_to_blkg(struct iolatency_grp *iolat)  in lat_to_blkg()
197 static inline void latency_stat_init(struct iolatency_grp *iolat,  in latency_stat_init()
207 static inline void latency_stat_sum(struct iolatency_grp *iolat,  in latency_stat_sum()
218 static inline void latency_stat_record_time(struct iolatency_grp *iolat,  in latency_stat_record_time()
231 static inline bool latency_sum_ok(struct iolatency_grp *iolat,  in latency_sum_ok()
242 static inline u64 latency_stat_samples(struct iolatency_grp *iolat,  in latency_stat_samples()
250 static inline void iolat_update_total_lat_avg(struct iolatency_grp *iolat,  in iolat_update_total_lat_avg()
281 	struct iolatency_grp *iolat = private_data;  in iolat_acquire_inflight()
286 				       struct iolatency_grp *iolat,  in __blkcg_iolatency_throttle()
370 static void scale_change(struct iolatency_grp *iolat, bool up)  in scale_change()
396 static void check_scale_change(struct iolatency_grp *iolat)  in check_scale_change()
398 	struct iolatency_grp *parent;  in check_scale_change()
475 		struct iolatency_grp *iolat = blkg_to_lat(blkg);  in blkcg_iolatency_throttle()
490 static void iolatency_record_time(struct iolatency_grp *iolat,  in iolatency_record_time()
525 static void iolatency_check_latencies(struct iolatency_grp *iolat, u64 now)  in iolatency_check_latencies()
528 	struct iolatency_grp *parent;  in iolatency_check_latencies()
597 	struct iolatency_grp *iolat;  in blkcg_iolatency_done_bio()
671 		struct iolatency_grp *iolat;  in blkiolatency_timer_fn()
792 	struct iolatency_grp *iolat = blkg_to_lat(blkg);  in iolatency_set_min_lat_nsec()
815 		struct iolatency_grp *iolat = blkg_to_lat(blkg->parent);  in iolatency_clear_scaling()
836 	struct iolatency_grp *iolat;  in iolatency_set_limit()
887 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_prfill_limit()
905 static size_t iolatency_ssd_stat(struct iolatency_grp *iolat, char *buf,  in iolatency_ssd_stat()
933 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_stat()
958 	struct iolatency_grp *iolat;  in iolatency_pd_alloc()
974 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_init()
1007 		struct iolatency_grp *parent = blkg_to_lat(blkg->parent);  in iolatency_pd_init()
1019 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_offline()
1028 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_free()