520 static inline int alloc_cpumasks(struct cpuset *cs, struct tmpmasks *tmp)  in alloc_cpumasks()  argument
529 		pmask1 = &tmp->new_cpus;  in alloc_cpumasks()
530 		pmask2 = &tmp->addmask;  in alloc_cpumasks()
531 		pmask3 = &tmp->delmask;  in alloc_cpumasks()
562 static inline void free_cpumasks(struct cpuset *cs, struct tmpmasks *tmp)  in free_cpumasks()  argument
570 	if (tmp) {  in free_cpumasks()
571 		free_cpumask_var(tmp->new_cpus);  in free_cpumasks()
572 		free_cpumask_var(tmp->addmask);  in free_cpumasks()
573 		free_cpumask_var(tmp->delmask);  in free_cpumasks()
1233 					  struct tmpmasks *tmp)  in update_parent_subparts_cpumask()  argument
1276 		cpumask_copy(tmp->addmask, cpuset->cpus_allowed);  in update_parent_subparts_cpumask()
1279 		deleting = cpumask_and(tmp->delmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1289 		cpumask_andnot(tmp->delmask, cpuset->cpus_allowed, newmask);  in update_parent_subparts_cpumask()
1290 		deleting = cpumask_and(tmp->delmask, tmp->delmask,  in update_parent_subparts_cpumask()
1293 		cpumask_and(tmp->addmask, newmask, parent->effective_cpus);  in update_parent_subparts_cpumask()
1294 		adding = cpumask_andnot(tmp->addmask, tmp->addmask,  in update_parent_subparts_cpumask()
1300 		    cpumask_equal(parent->effective_cpus, tmp->addmask)) {  in update_parent_subparts_cpumask()
1308 			if (!cpumask_and(tmp->addmask, tmp->delmask,  in update_parent_subparts_cpumask()
1311 			cpumask_copy(tmp->addmask, parent->effective_cpus);  in update_parent_subparts_cpumask()
1323 		adding = cpumask_and(tmp->addmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1325 		part_error = cpumask_equal(tmp->addmask,  in update_parent_subparts_cpumask()
1360 		deleting = cpumask_and(tmp->delmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1375 			   parent->subparts_cpus, tmp->addmask);  in update_parent_subparts_cpumask()
1377 			       parent->effective_cpus, tmp->addmask);  in update_parent_subparts_cpumask()
1381 			       parent->subparts_cpus, tmp->delmask);  in update_parent_subparts_cpumask()
1385 		cpumask_and(tmp->delmask, tmp->delmask, cpu_active_mask);  in update_parent_subparts_cpumask()
1387 			   parent->effective_cpus, tmp->delmask);  in update_parent_subparts_cpumask()
1413 static void update_cpumasks_hier(struct cpuset *cs, struct tmpmasks *tmp)  in update_cpumasks_hier()  argument
1424 		compute_effective_cpumask(tmp->new_cpus, cp, parent);  in update_cpumasks_hier()
1430 		if (is_in_v2_mode() && cpumask_empty(tmp->new_cpus)) {  in update_cpumasks_hier()
1431 			cpumask_copy(tmp->new_cpus, parent->effective_cpus);  in update_cpumasks_hier()
1447 		    cpumask_equal(tmp->new_cpus, cp->effective_cpus)) {  in update_cpumasks_hier()
1482 				if (update_parent_subparts_cpumask(cp, partcmd_update, NULL, tmp))  in update_cpumasks_hier()
1501 		cpumask_copy(cp->effective_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1518 				cpumask_copy(cp->effective_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1522 						   tmp->new_cpus)) {  in update_cpumasks_hier()
1524 					cp->subparts_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1569 				    struct tmpmasks *tmp)  in update_sibling_cpumasks()  argument
1594 		update_cpumasks_hier(sibling, tmp);  in update_sibling_cpumasks()
1611 	struct tmpmasks tmp;  in update_cpumask()  local
1649 	tmp.addmask  = trialcs->subparts_cpus;  in update_cpumask()
1650 	tmp.delmask  = trialcs->effective_cpus;  in update_cpumask()
1651 	tmp.new_cpus = trialcs->cpus_allowed;  in update_cpumask()
1659 					trialcs->cpus_allowed, &tmp) < 0)  in update_cpumask()
1676 	update_cpumasks_hier(cs, &tmp);  in update_cpumask()
1686 			update_sibling_cpumasks(parent, cs, &tmp);  in update_cpumask()
3208 static void cpuset_hotplug_update_tasks(struct cpuset *cs, struct tmpmasks *tmp)  in cpuset_hotplug_update_tasks()  argument
3240 	if (!tmp || !cs->partition_root_state)  in cpuset_hotplug_update_tasks()
3269 						       NULL, tmp);  in cpuset_hotplug_update_tasks()
3289 	     update_parent_subparts_cpumask(cs, partcmd_update, NULL, tmp))  in cpuset_hotplug_update_tasks()
3328 	struct tmpmasks tmp, *ptmp = NULL;  in cpuset_hotplug_workfn()  local
3330 	if (on_dfl && !alloc_cpumasks(NULL, &tmp))  in cpuset_hotplug_workfn()
3331 		ptmp = &tmp;  in cpuset_hotplug_workfn()