322 static inline void notify_partition_change(struct cpuset *cs, int old_prs)  in notify_partition_change()  argument
324 	if (old_prs == cs->partition_root_state)  in notify_partition_change()
1308 static void update_partition_sd_lb(struct cpuset *cs, int old_prs)  in update_partition_sd_lb()  argument
1312 	bool rebuild_domains = (new_prs > 0) || (old_prs > 0);  in update_partition_sd_lb()
1371 	int old_prs, new_prs;  in update_parent_subparts_cpumask()  local
1393 	old_prs = new_prs = cs->partition_root_state;  in update_parent_subparts_cpumask()
1417 		deleting = !is_prs_invalid(old_prs) &&  in update_parent_subparts_cpumask()
1421 		if (is_prs_invalid(old_prs))  in update_parent_subparts_cpumask()
1430 		if (old_prs > 0) {  in update_parent_subparts_cpumask()
1431 			new_prs = -old_prs;  in update_parent_subparts_cpumask()
1518 				new_prs = -old_prs;  in update_parent_subparts_cpumask()
1523 				new_prs = -old_prs;  in update_parent_subparts_cpumask()
1528 	if (!adding && !deleting && (new_prs == old_prs))  in update_parent_subparts_cpumask()
1535 	if (old_prs != new_prs) {  in update_parent_subparts_cpumask()
1567 	if (old_prs != new_prs)  in update_parent_subparts_cpumask()
1585 		update_partition_sd_lb(cs, old_prs);  in update_parent_subparts_cpumask()
1589 	notify_partition_change(cs, old_prs);  in update_parent_subparts_cpumask()
1618 	int old_prs, new_prs;  in update_cpumasks_hier()  local
1671 		old_prs = new_prs = cp->partition_root_state;  in update_cpumasks_hier()
1672 		if ((cp != cs) && old_prs) {  in update_cpumasks_hier()
1735 		notify_partition_change(cp, old_prs);  in update_cpumasks_hier()
1830 	int old_prs = cs->partition_root_state;  in update_cpumask()  local
1937 		update_partition_sd_lb(cs, old_prs);  in update_cpumask()
2315 	int err = PERR_NONE, old_prs = cs->partition_root_state;  in update_prstate()  local
2319 	if (old_prs == new_prs)  in update_prstate()
2326 	if (new_prs && is_prs_invalid(old_prs)) {  in update_prstate()
2338 	if (!old_prs) {  in update_prstate()
2349 	} else if (old_prs && new_prs) {  in update_prstate()
2396 	update_partition_sd_lb(cs, old_prs);  in update_prstate()
2398 	notify_partition_change(cs, old_prs);  in update_prstate()
3696 		int old_prs, parent_prs;  in cpuset_hotplug_update_tasks()  local
3707 		old_prs = cs->partition_root_state;  in cpuset_hotplug_update_tasks()
3719 			notify_partition_change(cs, old_prs);  in cpuset_hotplug_update_tasks()