30 static struct hugetlb_cgroup *root_h_cgroup __read_mostly;
33 __hugetlb_cgroup_counter_from_cgroup(struct hugetlb_cgroup *h_cg, int idx,  in __hugetlb_cgroup_counter_from_cgroup()
42 hugetlb_cgroup_counter_from_cgroup(struct hugetlb_cgroup *h_cg, int idx)  in hugetlb_cgroup_counter_from_cgroup()
48 hugetlb_cgroup_counter_from_cgroup_rsvd(struct hugetlb_cgroup *h_cg, int idx)  in hugetlb_cgroup_counter_from_cgroup_rsvd()
54 struct hugetlb_cgroup *hugetlb_cgroup_from_css(struct cgroup_subsys_state *s)  in hugetlb_cgroup_from_css()
56 	return s ? container_of(s, struct hugetlb_cgroup, css) : NULL;  in hugetlb_cgroup_from_css()
60 struct hugetlb_cgroup *hugetlb_cgroup_from_task(struct task_struct *task)  in hugetlb_cgroup_from_task()
65 static inline bool hugetlb_cgroup_is_root(struct hugetlb_cgroup *h_cg)  in hugetlb_cgroup_is_root()
70 static inline struct hugetlb_cgroup *
71 parent_hugetlb_cgroup(struct hugetlb_cgroup *h_cg)  in parent_hugetlb_cgroup()
76 static inline bool hugetlb_cgroup_have_usage(struct hugetlb_cgroup *h_cg)  in hugetlb_cgroup_have_usage()
88 static void hugetlb_cgroup_init(struct hugetlb_cgroup *h_cgroup,  in hugetlb_cgroup_init()
89 				struct hugetlb_cgroup *parent_h_cgroup)  in hugetlb_cgroup_init()
126 static void hugetlb_cgroup_free(struct hugetlb_cgroup *h_cgroup)  in hugetlb_cgroup_free()
138 	struct hugetlb_cgroup *parent_h_cgroup = hugetlb_cgroup_from_css(parent_css);  in hugetlb_cgroup_css_alloc()
139 	struct hugetlb_cgroup *h_cgroup;  in hugetlb_cgroup_css_alloc()
187 static void hugetlb_cgroup_move_parent(int idx, struct hugetlb_cgroup *h_cg,  in hugetlb_cgroup_move_parent()
192 	struct hugetlb_cgroup *page_hcg;  in hugetlb_cgroup_move_parent()
193 	struct hugetlb_cgroup *parent = parent_hugetlb_cgroup(h_cg);  in hugetlb_cgroup_move_parent()
225 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(css);  in hugetlb_cgroup_css_offline()
241 static inline void hugetlb_event(struct hugetlb_cgroup *hugetlb, int idx,  in hugetlb_event()
255 					  struct hugetlb_cgroup **ptr,  in __hugetlb_cgroup_charge_cgroup()
260 	struct hugetlb_cgroup *h_cg = NULL;  in __hugetlb_cgroup_charge_cgroup()
298 				 struct hugetlb_cgroup **ptr)  in hugetlb_cgroup_charge_cgroup()
304 				      struct hugetlb_cgroup **ptr)  in hugetlb_cgroup_charge_cgroup_rsvd()
311 					   struct hugetlb_cgroup *h_cg,  in __hugetlb_cgroup_commit_charge()
332 				  struct hugetlb_cgroup *h_cg,  in hugetlb_cgroup_commit_charge()
339 				       struct hugetlb_cgroup *h_cg,  in hugetlb_cgroup_commit_charge_rsvd()
351 	struct hugetlb_cgroup *h_cg;  in __hugetlb_cgroup_uncharge_page()
393 					     struct hugetlb_cgroup *h_cg,  in __hugetlb_cgroup_uncharge_cgroup()
411 				    struct hugetlb_cgroup *h_cg)  in hugetlb_cgroup_uncharge_cgroup()
417 					 struct hugetlb_cgroup *h_cg)  in hugetlb_cgroup_uncharge_cgroup_rsvd()
472 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(seq_css(seq));  in hugetlb_cgroup_read_numa_stat()
524 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(css);  in hugetlb_cgroup_read_u64()
558 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(seq_css(seq));  in hugetlb_cgroup_read_u64_max()
599 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(of_css(of));  in hugetlb_cgroup_write()
648 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(of_css(of));  in hugetlb_cgroup_reset()
689 	struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(seq_css(seq));  in __hugetlb_events_show()
757 	cft->file_offset = offsetof(struct hugetlb_cgroup, events_file[idx]);  in __hugetlb_cgroup_file_dfl_init()
765 	cft->file_offset = offsetof(struct hugetlb_cgroup,  in __hugetlb_cgroup_file_dfl_init()
888 	struct hugetlb_cgroup *h_cg;  in hugetlb_cgroup_migrate()
889 	struct hugetlb_cgroup *h_cg_rsvd;  in hugetlb_cgroup_migrate()