622 			struct cpumask *xcpus, *acpus;  in validate_change()  local
631 				xcpus = trial->exclusive_cpus;  in validate_change()
634 				xcpus = c->exclusive_cpus;  in validate_change()
637 			if (!cpumask_empty(acpus) && cpumask_subset(acpus, xcpus))  in validate_change()
1219 			      struct cpumask *xcpus)  in tasks_nocpu_error()  argument
1224 	return (cpumask_subset(parent->effective_cpus, xcpus) &&  in tasks_nocpu_error()
1226 	       (!cpumask_intersects(xcpus, cpu_active_mask) &&  in tasks_nocpu_error()
1255 static void isolated_cpus_update(int old_prs, int new_prs, struct cpumask *xcpus)  in isolated_cpus_update()  argument
1259 		cpumask_or(isolated_cpus, isolated_cpus, xcpus);  in isolated_cpus_update()
1261 		cpumask_andnot(isolated_cpus, isolated_cpus, xcpus);  in isolated_cpus_update()
1274 				struct cpumask *xcpus)  in partition_xcpus_add()  argument
1285 		cpumask_or(subpartitions_cpus, subpartitions_cpus, xcpus);  in partition_xcpus_add()
1290 				     xcpus);  in partition_xcpus_add()
1292 	cpumask_andnot(parent->effective_cpus, parent->effective_cpus, xcpus);  in partition_xcpus_add()
1306 				struct cpumask *xcpus)  in partition_xcpus_del()  argument
1316 		cpumask_andnot(subpartitions_cpus, subpartitions_cpus, xcpus);  in partition_xcpus_del()
1321 				     xcpus);  in partition_xcpus_del()
1323 	cpumask_and(xcpus, xcpus, cpu_active_mask);  in partition_xcpus_del()
1324 	cpumask_or(parent->effective_cpus, parent->effective_cpus, xcpus);  in partition_xcpus_del()
1365 					       struct cpumask *xcpus,  in compute_effective_exclusive_cpumask()  argument
1373 	if (!xcpus)  in compute_effective_exclusive_cpumask()
1374 		xcpus = cs->effective_xcpus;  in compute_effective_exclusive_cpumask()
1376 	cpumask_and(xcpus, user_xcpus(cs), parent->effective_xcpus);  in compute_effective_exclusive_cpumask()
1394 		    cpumask_intersects(xcpus, sibling->exclusive_cpus)) {  in compute_effective_exclusive_cpumask()
1395 			cpumask_andnot(xcpus, xcpus, sibling->exclusive_cpus);  in compute_effective_exclusive_cpumask()
1400 		    cpumask_intersects(xcpus, sibling->effective_xcpus)) {  in compute_effective_exclusive_cpumask()
1401 			cpumask_andnot(xcpus, xcpus, sibling->effective_xcpus);  in compute_effective_exclusive_cpumask()
1520 static void remote_cpus_update(struct cpuset *cs, struct cpumask *xcpus,  in remote_cpus_update()  argument
1565 	if (xcpus)  in remote_cpus_update()
1566 		cpumask_copy(cs->exclusive_cpus, xcpus);  in remote_cpus_update()
1651 	struct cpumask *xcpus = user_xcpus(cs);  in update_parent_effective_cpumask()  local
1673 					     xcpus, parent->effective_xcpus);  in update_parent_effective_cpumask()
1693 	nocpu = tasks_nocpu_error(parent, cs, xcpus);  in update_parent_effective_cpumask()
1701 		xcpus = tmp->new_cpus;  in update_parent_effective_cpumask()
1702 		if (compute_effective_exclusive_cpumask(cs, xcpus, NULL))  in update_parent_effective_cpumask()
1709 		if (cpumask_empty(xcpus))  in update_parent_effective_cpumask()
1712 		if (prstate_housekeeping_conflict(new_prs, xcpus))  in update_parent_effective_cpumask()
1722 		deleting = cpumask_and(tmp->delmask, xcpus, parent->effective_xcpus);  in update_parent_effective_cpumask()
1770 			cpumask_andnot(tmp->addmask, xcpus, newmask);  in update_parent_effective_cpumask()
1774 			cpumask_andnot(tmp->delmask, newmask, xcpus);  in update_parent_effective_cpumask()
1787 					     xcpus, parent->effective_xcpus);  in update_parent_effective_cpumask()
1810 						xcpus, parent->effective_xcpus);  in update_parent_effective_cpumask()
1812 			   cpumask_subset(xcpus, parent->effective_xcpus)) {  in update_parent_effective_cpumask()
1833 						xcpus, parent->effective_cpus);  in update_parent_effective_cpumask()
2345 			struct cpumask *xcpus = user_xcpus(trialcs);  in update_cpumask()  local
2348 			    cpumask_intersects(xcpus, cp->effective_xcpus)) {  in update_cpumask()
2363 		struct cpumask *xcpus = trialcs->effective_xcpus;  in update_cpumask()  local
2365 		if (cpumask_empty(xcpus) && is_partition_invalid(cs))  in update_cpumask()
2366 			xcpus = trialcs->cpus_allowed;  in update_cpumask()
2372 			remote_cpus_update(cs, NULL, xcpus, &tmp);  in update_cpumask()
2378 							xcpus, &tmp);  in update_cpumask()