84 struct iolatency_grp;
115 	struct iolatency_grp *scale_grp;
133 struct iolatency_grp {  struct
177 static inline struct iolatency_grp *pd_to_lat(struct blkg_policy_data *pd)  in pd_to_lat()
179 	return pd ? container_of(pd, struct iolatency_grp, pd) : NULL;  in pd_to_lat()
182 static inline struct iolatency_grp *blkg_to_lat(struct blkcg_gq *blkg)  in blkg_to_lat()
187 static inline struct blkcg_gq *lat_to_blkg(struct iolatency_grp *iolat)  in lat_to_blkg()
192 static inline void latency_stat_init(struct iolatency_grp *iolat,  in latency_stat_init()
202 static inline void latency_stat_sum(struct iolatency_grp *iolat,  in latency_stat_sum()
213 static inline void latency_stat_record_time(struct iolatency_grp *iolat,  in latency_stat_record_time()
226 static inline bool latency_sum_ok(struct iolatency_grp *iolat,  in latency_sum_ok()
237 static inline u64 latency_stat_samples(struct iolatency_grp *iolat,  in latency_stat_samples()
245 static inline void iolat_update_total_lat_avg(struct iolatency_grp *iolat,  in iolat_update_total_lat_avg()
276 	struct iolatency_grp *iolat = private_data;  in iolat_acquire_inflight()
281 				       struct iolatency_grp *iolat,  in __blkcg_iolatency_throttle()
365 static void scale_change(struct iolatency_grp *iolat, bool up)  in scale_change()
391 static void check_scale_change(struct iolatency_grp *iolat)  in check_scale_change()
393 	struct iolatency_grp *parent;  in check_scale_change()
470 		struct iolatency_grp *iolat = blkg_to_lat(blkg);  in blkcg_iolatency_throttle()
485 static void iolatency_record_time(struct iolatency_grp *iolat,  in iolatency_record_time()
520 static void iolatency_check_latencies(struct iolatency_grp *iolat, u64 now)  in iolatency_check_latencies()
523 	struct iolatency_grp *parent;  in iolatency_check_latencies()
592 	struct iolatency_grp *iolat;  in blkcg_iolatency_done_bio()
666 		struct iolatency_grp *iolat;  in blkiolatency_timer_fn()
752 	struct iolatency_grp *iolat = blkg_to_lat(blkg);  in iolatency_set_min_lat_nsec()
772 		struct iolatency_grp *iolat = blkg_to_lat(blkg->parent);  in iolatency_clear_scaling()
793 	struct iolatency_grp *iolat;  in iolatency_set_limit()
847 		struct iolatency_grp *tmp = blkg_to_lat(blkg);  in iolatency_set_limit()
870 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_prfill_limit()
888 static size_t iolatency_ssd_stat(struct iolatency_grp *iolat, char *buf,  in iolatency_ssd_stat()
916 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_stat()
941 	struct iolatency_grp *iolat;  in iolatency_pd_alloc()
957 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_init()
990 		struct iolatency_grp *parent = blkg_to_lat(blkg->parent);  in iolatency_pd_init()
1002 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_offline()
1017 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_free()