754 		if (!cpumask_empty(cur->cpus_allowed) &&  in validate_change()
755 		    cpumask_empty(trial->cpus_allowed))  in validate_change()
821 		if (cpumask_empty(cp->cpus_allowed)) {  in update_domain_attr_tree()
950 		if (!cpumask_empty(cp->cpus_allowed) &&  in generate_sched_domains()
961 		    !cpumask_empty(cp->effective_cpus))  in generate_sched_domains()
1104 		if (cpumask_empty(cs->effective_cpus)) {  in dl_rebuild_rd_accounting()
1385 	if (!newmask && cpumask_empty(cs->cpus_allowed))  in update_parent_subparts_cpumask()
1454 		if (cpumask_empty(newmask)) {  in update_parent_subparts_cpumask()
1633 		if (is_in_v2_mode() && cpumask_empty(tmp->new_cpus)) {  in update_cpumasks_hier()
1762 		if (!cpumask_empty(cp->cpus_allowed) &&  in update_cpumasks_hier()
2228 		if (!cpumask_empty(cs->cpus_allowed) &&  in update_relax_domain_level()
2295 	if (!cpumask_empty(trialcs->cpus_allowed) && balance_flag_changed)  in update_flag()
2342 		if (cpumask_empty(cs->cpus_allowed)) {  in update_prstate()
2514 	if (cpumask_empty(cs->effective_cpus) ||  in cpuset_can_attach_check()
3550 	while (cpumask_empty(parent->cpus_allowed) ||  in remove_tasks_in_empty_cpuset()
3579 	if (cpus_updated && !cpumask_empty(cs->cpus_allowed))  in hotplug_update_tasks_legacy()
3584 	is_empty = cpumask_empty(cs->cpus_allowed) ||  in hotplug_update_tasks_legacy()
3605 	if (cpumask_empty(new_cpus) && !is_partition_valid(cs))  in hotplug_update_tasks()
3679 	    cpumask_empty(&new_cpus) && partition_is_populated(cs, NULL)) {  in cpuset_hotplug_update_tasks()
3695 	   (cpumask_empty(&new_cpus) && partition_is_populated(cs, NULL)))) {  in cpuset_hotplug_update_tasks()
3946 	if ((cs == &top_cpuset) || cpumask_empty(pmask)) {  in cpuset_cpus_allowed()