323 static inline void notify_partition_change(struct cpuset *cs, int old_prs)  in notify_partition_change()  argument
325 	if (old_prs == cs->partition_root_state)  in notify_partition_change()
1309 	int old_prs, new_prs;  in update_parent_subparts_cpumask()  local
1332 	old_prs = new_prs = cs->partition_root_state;  in update_parent_subparts_cpumask()
1356 		deleting = !is_prs_invalid(old_prs) &&  in update_parent_subparts_cpumask()
1360 		if (is_prs_invalid(old_prs))  in update_parent_subparts_cpumask()
1369 		if (old_prs > 0) {  in update_parent_subparts_cpumask()
1370 			new_prs = -old_prs;  in update_parent_subparts_cpumask()
1452 				new_prs = -old_prs;  in update_parent_subparts_cpumask()
1457 				new_prs = -old_prs;  in update_parent_subparts_cpumask()
1462 	if (!adding && !deleting && (new_prs == old_prs))  in update_parent_subparts_cpumask()
1469 	if (old_prs != new_prs) {  in update_parent_subparts_cpumask()
1470 		if (is_prs_invalid(old_prs) && !is_cpu_exclusive(cs) &&  in update_parent_subparts_cpumask()
1502 	if (old_prs != new_prs)  in update_parent_subparts_cpumask()
1514 	if (old_prs != new_prs) {  in update_parent_subparts_cpumask()
1515 		if (old_prs == PRS_ISOLATED)  in update_parent_subparts_cpumask()
1520 	notify_partition_change(cs, old_prs);  in update_parent_subparts_cpumask()
1543 	int old_prs, new_prs;  in update_cpumasks_hier()  local
1591 		old_prs = new_prs = cp->partition_root_state;  in update_cpumasks_hier()
1592 		if ((cp != cs) && old_prs) {  in update_cpumasks_hier()
1655 		notify_partition_change(cp, old_prs);  in update_cpumasks_hier()
2220 	int err = PERR_NONE, old_prs = cs->partition_root_state;  in update_prstate()  local
2225 	if (old_prs == new_prs)  in update_prstate()
2232 	if (new_prs && is_prs_invalid(old_prs)) {  in update_prstate()
2240 	if (!old_prs) {  in update_prstate()
2272 	} else if (old_prs && new_prs) {  in update_prstate()
2331 	notify_partition_change(cs, old_prs);  in update_prstate()
3437 		int old_prs, parent_prs;  in cpuset_hotplug_update_tasks()  local
3448 		old_prs = cs->partition_root_state;  in cpuset_hotplug_update_tasks()
3460 			notify_partition_change(cs, old_prs);  in cpuset_hotplug_update_tasks()