476 	if (!cgroup_on_dfl(cur->css.cgroup) && !is_cpuset_subset(trial, par))  in validate_change()
500 	if ((cgroup_has_tasks(cur->css.cgroup) || cur->attach_in_progress)) {  in validate_change()
882 		if (cgroup_on_dfl(cp->css.cgroup) && cpumask_empty(new_cpus))  in update_cpumasks_hier()
899 		WARN_ON(!cgroup_on_dfl(cp->css.cgroup) &&  in update_cpumasks_hier()
1138 		if (cgroup_on_dfl(cp->css.cgroup) && nodes_empty(*new_mems))  in update_nodemasks_hier()
1155 		WARN_ON(!cgroup_on_dfl(cp->css.cgroup) &&  in update_nodemasks_hier()
1443 	if (!cgroup_on_dfl(css->cgroup) &&  in cpuset_can_attach()
1955 	if (cgroup_on_dfl(cs->css.cgroup)) {  in cpuset_css_online()
1961 	if (!test_bit(CGRP_CPUSET_CLONE_CHILDREN, &css->cgroup->flags))  in cpuset_css_online()
2032 	if (cgroup_on_dfl(root_css->cgroup)) {  in cpuset_bind()
2112 	if (cgroup_transfer_tasks(parent->css.cgroup, cs->css.cgroup)) {  in remove_tasks_in_empty_cpuset()
2114 		pr_cont_cgroup_name(cs->css.cgroup);  in remove_tasks_in_empty_cpuset()
2213 	if (cgroup_on_dfl(cs->css.cgroup))  in cpuset_hotplug_update_tasks()
2244 	bool on_dfl = cgroup_on_dfl(top_cpuset.css.cgroup);  in cpuset_hotplug_workfn()
2609 	struct cgroup *cgrp;  in cpuset_print_task_mems_allowed()
2613 	cgrp = task_cs(tsk)->css.cgroup;  in cpuset_print_task_mems_allowed()
2679 	p = cgroup_path(css->cgroup, buf, PATH_MAX);  in proc_cpuset_show()