491 		return &cgrp->self;  in cgroup_css()
532 		return &cgrp->self;  in cgroup_e_css_by_mask()
619 	css_get(&cgrp->self);  in cgroup_get_live()
671 		return &cgrp->self;  in of_css()
731 	list_for_each_entry((child), &(cgrp)->self.children, self.sibling) \
1351 	BUG_ON(!list_empty(&cgrp->self.children));  in cgroup_destroy_root()
1719 		ret = cgroup_addrm_files(&cgrp->self, cgrp, cfts, true);  in css_populate_dir()
1967 	INIT_LIST_HEAD(&cgrp->self.sibling);  in init_cgroup_housekeeping()
1968 	INIT_LIST_HEAD(&cgrp->self.children);  in init_cgroup_housekeeping()
1972 	cgrp->self.cgroup = cgrp;  in init_cgroup_housekeeping()
1973 	cgrp->self.flags |= CSS_ONLINE;  in init_cgroup_housekeeping()
2016 	ret = percpu_ref_init(&root_cgrp->self.refcnt, css_release,  in cgroup_setup_root()
2052 	ret = css_populate_dir(&root_cgrp->self);  in cgroup_setup_root()
2089 	BUG_ON(!list_empty(&root_cgrp->self.children));  in cgroup_setup_root()
2103 	percpu_ref_exit(&root_cgrp->self.refcnt);  in cgroup_setup_root()
2233 	if (list_empty(&root->cgrp.self.children) && root != &cgrp_dfl_root &&  in cgroup_kill_sb()
2234 	    !percpu_ref_is_dying(&root->cgrp.self.refcnt)) {  in cgroup_kill_sb()
2236 		percpu_ref_kill(&root->cgrp.self.refcnt);  in cgroup_kill_sb()
3835 	css_task_iter_start(&cgrp->self, CSS_TASK_ITER_PROCS | CSS_TASK_ITER_THREADED, &it);  in __cgroup_kill()
4895 		css_task_iter_start(&cgrp->self, iter_flags, it);  in __cgroup_procs_start()
4899 		css_task_iter_start(&cgrp->self, iter_flags, it);  in __cgroup_procs_start()
5439 	ret = percpu_ref_init(&cgrp->self.refcnt, css_release, 0, GFP_KERNEL);  in cgroup_create()
5457 	cgrp->self.parent = &parent->self;  in cgroup_create()
5509 	cgrp->self.serial_nr = css_serial_nr_next++;  in cgroup_create()
5512 	list_add_tail_rcu(&cgrp->self.sibling, &cgroup_parent(cgrp)->self.children);  in cgroup_create()
5534 	percpu_ref_exit(&cgrp->self.refcnt);  in cgroup_create()
5597 	ret = css_populate_dir(&cgrp->self);  in cgroup_mkdir()
5743 	if (css_has_online_children(&cgrp->self))  in cgroup_destroy_locked()
5752 	cgrp->self.flags &= ~CSS_ONLINE;  in cgroup_destroy_locked()
5764 	css_clear_dir(&cgrp->self);  in cgroup_destroy_locked()
5788 	percpu_ref_kill(&cgrp->self.refcnt);  in cgroup_destroy_locked()
5884 	cgrp_dfl_root.cgrp.self.flags |= CSS_NO_REF;  in cgroup_init_early()