38 	struct cgroup_subsys_state	css;  member
44 static inline struct freezer *css_freezer(struct cgroup_subsys_state *css)  in css_freezer()  argument
46 	return css ? container_of(css, struct freezer, css) : NULL;  in css_freezer()
56 	return css_freezer(freezer->css.parent);  in parent_freezer()
88 	return &freezer->css;  in freezer_css_alloc()
92  * freezer_css_online - commit creation of a freezer css
93  * @css: css being created
95  * We're committing to creation of @css.  Mark it online and inherit
98 static int freezer_css_online(struct cgroup_subsys_state *css)  in freezer_css_online()  argument
100 	struct freezer *freezer = css_freezer(css);  in freezer_css_online()
119  * freezer_css_offline - initiate destruction of a freezer css
120  * @css: css being destroyed
122  * @css is going away.  Mark it dead and decrement freezer_active if
125 static void freezer_css_offline(struct cgroup_subsys_state *css)  in freezer_css_offline()  argument
127 	struct freezer *freezer = css_freezer(css);  in freezer_css_offline()
141 static void freezer_css_free(struct cgroup_subsys_state *css)  in freezer_css_free()  argument
143 	kfree(css_freezer(css));  in freezer_css_free()
227  * @css: css of interest
238  * migrated into or out of @css, so we can't verify task states against
241 static void update_if_frozen(struct cgroup_subsys_state *css)  in update_if_frozen()  argument
243 	struct freezer *freezer = css_freezer(css);  in update_if_frozen()
256 	css_for_each_child(pos, css) {  in update_if_frozen()
268 	css_task_iter_start(css, 0, &it);  in update_if_frozen()
282 	struct cgroup_subsys_state *css = seq_css(m), *pos;  in freezer_read()  local
288 	css_for_each_descendant_post(pos, css) {  in freezer_read()
302 	seq_puts(m, freezer_state_strs(css_freezer(css)->state));  in freezer_read()
312 	css_task_iter_start(&freezer->css, 0, &it);  in freeze_cgroup()
323 	css_task_iter_start(&freezer->css, 0, &it);  in unfreeze_cgroup()
386 	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()