61 	struct blkcg			*blkcg;  member
94 struct blkcg {  struct
122 static inline struct blkcg *css_to_blkcg(struct cgroup_subsys_state *css)  in css_to_blkcg()  argument
124 	return css ? container_of(css, struct blkcg, css) : NULL;  in css_to_blkcg()
154 	struct blkcg			*blkcg;  member
163 		struct blkcg *blkcg, gfp_t gfp);
191 extern struct blkcg blkcg_root;
206 void blkcg_print_blkgs(struct seq_file *sf, struct blkcg *blkcg,
222 int blkg_conf_prep(struct blkcg *blkcg, const struct blkcg_policy *pol,
251 static inline struct blkcg_gq *blkg_lookup(struct blkcg *blkcg,  in blkg_lookup()  argument
256 	if (blkcg == &blkcg_root)  in blkg_lookup()
259 	blkg = rcu_dereference_check(blkcg->blkg_hint,  in blkg_lookup()
264 	blkg = radix_tree_lookup(&blkcg->blkg_tree, q->id);  in blkg_lookup()
283 static inline struct blkcg_policy_data *blkcg_to_cpd(struct blkcg *blkcg,  in blkcg_to_cpd()  argument
286 	return blkcg ? blkcg->cpd[pol->plid] : NULL;  in blkcg_to_cpd()
300 static inline struct blkcg *cpd_to_blkcg(struct blkcg_policy_data *cpd)  in cpd_to_blkcg()
302 	return cpd ? cpd->blkcg : NULL;  in cpd_to_blkcg()
350 	css_for_each_descendant_pre((pos_css), &(p_blkg)->blkcg->css)	\
365 	css_for_each_descendant_post((pos_css), &(p_blkg)->blkcg->css)	\
379 		atomic_inc(&blkg->blkcg->congestion_count);  in blkcg_use_delay()
404 		atomic_dec(&blkg->blkcg->congestion_count);  in blkcg_unuse_delay()
423 		atomic_inc(&blkg->blkcg->congestion_count);  in blkcg_set_delay()
440 		atomic_dec(&blkg->blkcg->congestion_count);  in blkcg_clear_delay()
471 struct blkcg {  struct
474 static inline struct blkcg_gq *blkg_lookup(struct blkcg *blkcg, void *key) { return NULL; }  in blkg_lookup()  argument