217 static struct cpuset top_cpuset = {  variable
469 	if (cur == &top_cpuset)  in validate_change()
640 	if (is_sched_load_balance(&top_cpuset)) {  in generate_sched_domains()
649 			update_domain_attr_tree(dattr, &top_cpuset);  in generate_sched_domains()
651 		cpumask_and(doms[0], top_cpuset.effective_cpus,  in generate_sched_domains()
663 	cpuset_for_each_descendant_pre(cp, pos_css, &top_cpuset) {  in generate_sched_domains()
664 		if (cp == &top_cpuset)  in generate_sched_domains()
811 	if (!cpumask_equal(top_cpuset.effective_cpus, cpu_active_mask))  in rebuild_sched_domains_locked()
933 	if (cs == &top_cpuset)  in update_cpumask()
950 				    top_cpuset.cpus_allowed))  in update_cpumask()
1188 	if (cs == &top_cpuset) {  in update_nodemask()
1207 				  top_cpuset.mems_allowed)) {  in update_nodemask()
1496 	if (cs == &top_cpuset)  in cpuset_attach()
1907 		return &top_cpuset.css;  in cpuset_css_alloc()
2033 		cpumask_copy(top_cpuset.cpus_allowed, cpu_possible_mask);  in cpuset_bind()
2034 		top_cpuset.mems_allowed = node_possible_map;  in cpuset_bind()
2036 		cpumask_copy(top_cpuset.cpus_allowed,  in cpuset_bind()
2037 			     top_cpuset.effective_cpus);  in cpuset_bind()
2038 		top_cpuset.mems_allowed = top_cpuset.effective_mems;  in cpuset_bind()
2068 	if (!alloc_cpumask_var(&top_cpuset.cpus_allowed, GFP_KERNEL))  in cpuset_init()
2070 	if (!alloc_cpumask_var(&top_cpuset.effective_cpus, GFP_KERNEL))  in cpuset_init()
2073 	cpumask_setall(top_cpuset.cpus_allowed);  in cpuset_init()
2074 	nodes_setall(top_cpuset.mems_allowed);  in cpuset_init()
2075 	cpumask_setall(top_cpuset.effective_cpus);  in cpuset_init()
2076 	nodes_setall(top_cpuset.effective_mems);  in cpuset_init()
2078 	fmeter_init(&top_cpuset.fmeter);  in cpuset_init()
2079 	set_bit(CS_SCHED_LOAD_BALANCE, &top_cpuset.flags);  in cpuset_init()
2080 	top_cpuset.relax_domain_level = -1;  in cpuset_init()
2244 	bool on_dfl = cgroup_on_dfl(top_cpuset.css.cgroup);  in cpuset_hotplug_workfn()
2252 	cpus_updated = !cpumask_equal(top_cpuset.effective_cpus, &new_cpus);  in cpuset_hotplug_workfn()
2253 	mems_updated = !nodes_equal(top_cpuset.effective_mems, new_mems);  in cpuset_hotplug_workfn()
2259 			cpumask_copy(top_cpuset.cpus_allowed, &new_cpus);  in cpuset_hotplug_workfn()
2260 		cpumask_copy(top_cpuset.effective_cpus, &new_cpus);  in cpuset_hotplug_workfn()
2269 			top_cpuset.mems_allowed = new_mems;  in cpuset_hotplug_workfn()
2270 		top_cpuset.effective_mems = new_mems;  in cpuset_hotplug_workfn()
2272 		update_tasks_nodemask(&top_cpuset);  in cpuset_hotplug_workfn()
2283 		cpuset_for_each_descendant_pre(cs, pos_css, &top_cpuset) {  in cpuset_hotplug_workfn()
2284 			if (cs == &top_cpuset || !css_tryget_online(&cs->css))  in cpuset_hotplug_workfn()
2341 	cpumask_copy(top_cpuset.cpus_allowed, cpu_active_mask);  in cpuset_init_smp()
2342 	top_cpuset.mems_allowed = node_states[N_MEMORY];  in cpuset_init_smp()
2343 	top_cpuset.old_mems_allowed = top_cpuset.mems_allowed;  in cpuset_init_smp()
2345 	cpumask_copy(top_cpuset.effective_cpus, cpu_active_mask);  in cpuset_init_smp()
2346 	top_cpuset.effective_mems = node_states[N_MEMORY];  in cpuset_init_smp()