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()
476 		struct iolatency_grp *iolat = blkg_to_lat(blkg);  in blkcg_iolatency_throttle()
491 static void iolatency_record_time(struct iolatency_grp *iolat,  in iolatency_record_time()
526 static void iolatency_check_latencies(struct iolatency_grp *iolat, u64 now)  in iolatency_check_latencies()
529 	struct iolatency_grp *parent;  in iolatency_check_latencies()
598 	struct iolatency_grp *iolat;  in blkcg_iolatency_done_bio()
672 		struct iolatency_grp *iolat;  in blkiolatency_timer_fn()
797 	struct iolatency_grp *iolat = blkg_to_lat(blkg);  in iolatency_set_min_lat_nsec()
820 		struct iolatency_grp *iolat = blkg_to_lat(blkg->parent);  in iolatency_clear_scaling()
841 	struct iolatency_grp *iolat;  in iolatency_set_limit()
892 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_prfill_limit()
910 static void iolatency_ssd_stat(struct iolatency_grp *iolat, struct seq_file *s)  in iolatency_ssd_stat()
937 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_stat()
961 	struct iolatency_grp *iolat;  in iolatency_pd_alloc()
977 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_init()
1010 		struct iolatency_grp *parent = blkg_to_lat(blkg->parent);  in iolatency_pd_init()
1022 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_offline()
1031 	struct iolatency_grp *iolat = pd_to_lat(pd);  in iolatency_pd_free()