44 	struct cgroup_subsys_state	css;  member
50 static inline struct freezer *css_freezer(struct cgroup_subsys_state *css)  in css_freezer()  argument
52 	return css ? container_of(css, struct freezer, css) : NULL;  in css_freezer()
62 	return css_freezer(freezer->css.parent);  in parent_freezer()
94 	return &freezer->css;  in freezer_css_alloc()
105 static int freezer_css_online(struct cgroup_subsys_state *css)  in freezer_css_online()  argument
107 	struct freezer *freezer = css_freezer(css);  in freezer_css_online()
130 static void freezer_css_offline(struct cgroup_subsys_state *css)  in freezer_css_offline()  argument
132 	struct freezer *freezer = css_freezer(css);  in freezer_css_offline()
144 static void freezer_css_free(struct cgroup_subsys_state *css)  in freezer_css_free()  argument
146 	kfree(css_freezer(css));  in freezer_css_free()
245 static void update_if_frozen(struct cgroup_subsys_state *css)  in update_if_frozen()  argument
247 	struct freezer *freezer = css_freezer(css);  in update_if_frozen()
260 	css_for_each_child(pos, css) {  in update_if_frozen()
272 	css_task_iter_start(css, 0, &it);  in update_if_frozen()
286 	struct cgroup_subsys_state *css = seq_css(m), *pos;  in freezer_read()  local
292 	css_for_each_descendant_post(pos, css) {  in freezer_read()
306 	seq_puts(m, freezer_state_strs(css_freezer(css)->state));  in freezer_read()
316 	css_task_iter_start(&freezer->css, 0, &it);  in freeze_cgroup()
327 	css_task_iter_start(&freezer->css, 0, &it);  in unfreeze_cgroup()
389 	css_for_each_descendant_pre(pos, &freezer->css) {  in freezer_change_state()
430 static u64 freezer_self_freezing_read(struct cgroup_subsys_state *css,  in freezer_self_freezing_read()  argument
433 	struct freezer *freezer = css_freezer(css);  in freezer_self_freezing_read()
438 static u64 freezer_parent_freezing_read(struct cgroup_subsys_state *css,  in freezer_parent_freezing_read()  argument
441 	struct freezer *freezer = css_freezer(css);  in freezer_parent_freezing_read()