85 struct iolatency_grp;
121 	struct iolatency_grp *scale_grp;
139 struct iolatency_grp {  struct
183 static inline struct iolatency_grp *pd_to_lat(struct blkg_policy_data *pd)  in pd_to_lat()
185 	return pd ? container_of(pd, struct iolatency_grp, pd) : NULL;  in pd_to_lat()
188 static inline struct iolatency_grp *blkg_to_lat(struct blkcg_gq *blkg)  in blkg_to_lat()
193 static inline struct blkcg_gq *lat_to_blkg(struct iolatency_grp *iolat)  in lat_to_blkg()
198 static inline void latency_stat_init(struct iolatency_grp *iolat,  in latency_stat_init()
208 static inline void latency_stat_sum(struct iolatency_grp *iolat,  in latency_stat_sum()
219 static inline void latency_stat_record_time(struct iolatency_grp *iolat,  in latency_stat_record_time()
232 static inline bool latency_sum_ok(struct iolatency_grp *iolat,  in latency_sum_ok()
243 static inline u64 latency_stat_samples(struct iolatency_grp *iolat,  in latency_stat_samples()
251 static inline void iolat_update_total_lat_avg(struct iolatency_grp *iolat,  in iolat_update_total_lat_avg()
282 	struct iolatency_grp *iolat = private_data;  in iolat_acquire_inflight()
287 				       struct iolatency_grp *iolat,  in __blkcg_iolatency_throttle()
371 static void scale_change(struct iolatency_grp *iolat, bool up)  in scale_change()
397 static void check_scale_change(struct iolatency_grp *iolat)  in check_scale_change()
399 	struct iolatency_grp *parent;  in check_scale_change()
474 		struct iolatency_grp *iolat = blkg_to_lat(blkg);  in blkcg_iolatency_throttle()
489 static void iolatency_record_time(struct iolatency_grp *iolat,  in iolatency_record_time()
524 static void iolatency_check_latencies(struct iolatency_grp *iolat, u64 now)  in iolatency_check_latencies()
527 	struct iolatency_grp *parent;  in iolatency_check_latencies()
596 	struct iolatency_grp *iolat;  in blkcg_iolatency_done_bio()
670 		struct iolatency_grp *iolat;  in blkiolatency_timer_fn()
796 	struct iolatency_grp *iolat = blkg_to_lat(blkg);  in iolatency_set_min_lat_nsec()
819 		struct iolatency_grp *iolat = blkg_to_lat(blkg->parent);  in iolatency_clear_scaling()
840 	struct iolatency_grp *iolat;  in iolatency_set_limit()
891 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_prfill_limit()
909 static void iolatency_ssd_stat(struct iolatency_grp *iolat, struct seq_file *s)  in iolatency_ssd_stat()
936 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_stat()
960 	struct iolatency_grp *iolat;  in iolatency_pd_alloc()
976 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_init()
1009 		struct iolatency_grp *parent = blkg_to_lat(blkg->parent);  in iolatency_pd_init()
1021 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_offline()
1030 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_free()