504 static inline int alloc_cpumasks(struct cpuset *cs, struct tmpmasks *tmp)  in alloc_cpumasks()  argument
513 		pmask1 = &tmp->new_cpus;  in alloc_cpumasks()
514 		pmask2 = &tmp->addmask;  in alloc_cpumasks()
515 		pmask3 = &tmp->delmask;  in alloc_cpumasks()
546 static inline void free_cpumasks(struct cpuset *cs, struct tmpmasks *tmp)  in free_cpumasks()  argument
554 	if (tmp) {  in free_cpumasks()
555 		free_cpumask_var(tmp->new_cpus);  in free_cpumasks()
556 		free_cpumask_var(tmp->addmask);  in free_cpumasks()
557 		free_cpumask_var(tmp->delmask);  in free_cpumasks()
1215 					  struct tmpmasks *tmp)  in update_parent_subparts_cpumask()  argument
1258 		cpumask_copy(tmp->addmask, cpuset->cpus_allowed);  in update_parent_subparts_cpumask()
1261 		deleting = cpumask_and(tmp->delmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1271 		cpumask_andnot(tmp->delmask, cpuset->cpus_allowed, newmask);  in update_parent_subparts_cpumask()
1272 		deleting = cpumask_and(tmp->delmask, tmp->delmask,  in update_parent_subparts_cpumask()
1275 		cpumask_and(tmp->addmask, newmask, parent->effective_cpus);  in update_parent_subparts_cpumask()
1276 		adding = cpumask_andnot(tmp->addmask, tmp->addmask,  in update_parent_subparts_cpumask()
1282 		    cpumask_equal(parent->effective_cpus, tmp->addmask)) {  in update_parent_subparts_cpumask()
1290 			if (!cpumask_and(tmp->addmask, tmp->delmask,  in update_parent_subparts_cpumask()
1293 			cpumask_copy(tmp->addmask, parent->effective_cpus);  in update_parent_subparts_cpumask()
1305 		adding = cpumask_and(tmp->addmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1307 		part_error = cpumask_equal(tmp->addmask,  in update_parent_subparts_cpumask()
1342 		deleting = cpumask_and(tmp->delmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1357 			   parent->subparts_cpus, tmp->addmask);  in update_parent_subparts_cpumask()
1359 			       parent->effective_cpus, tmp->addmask);  in update_parent_subparts_cpumask()
1363 			       parent->subparts_cpus, tmp->delmask);  in update_parent_subparts_cpumask()
1367 		cpumask_and(tmp->delmask, tmp->delmask, cpu_active_mask);  in update_parent_subparts_cpumask()
1369 			   parent->effective_cpus, tmp->delmask);  in update_parent_subparts_cpumask()
1393 static void update_cpumasks_hier(struct cpuset *cs, struct tmpmasks *tmp)  in update_cpumasks_hier()  argument
1404 		compute_effective_cpumask(tmp->new_cpus, cp, parent);  in update_cpumasks_hier()
1410 		if (is_in_v2_mode() && cpumask_empty(tmp->new_cpus)) {  in update_cpumasks_hier()
1411 			cpumask_copy(tmp->new_cpus, parent->effective_cpus);  in update_cpumasks_hier()
1427 		    cpumask_equal(tmp->new_cpus, cp->effective_cpus)) {  in update_cpumasks_hier()
1462 				if (update_parent_subparts_cpumask(cp, partcmd_update, NULL, tmp))  in update_cpumasks_hier()
1481 		cpumask_copy(cp->effective_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1498 				cpumask_copy(cp->effective_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1502 						   tmp->new_cpus)) {  in update_cpumasks_hier()
1504 					cp->subparts_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1548 				    struct tmpmasks *tmp)  in update_sibling_cpumasks()  argument
1573 		update_cpumasks_hier(sibling, tmp);  in update_sibling_cpumasks()
1590 	struct tmpmasks tmp;  in update_cpumask()  local
1628 	tmp.addmask  = trialcs->subparts_cpus;  in update_cpumask()
1629 	tmp.delmask  = trialcs->effective_cpus;  in update_cpumask()
1630 	tmp.new_cpus = trialcs->cpus_allowed;  in update_cpumask()
1638 					trialcs->cpus_allowed, &tmp) < 0)  in update_cpumask()
1655 	update_cpumasks_hier(cs, &tmp);  in update_cpumask()
1665 			update_sibling_cpumasks(parent, cs, &tmp);  in update_cpumask()
3176 static void cpuset_hotplug_update_tasks(struct cpuset *cs, struct tmpmasks *tmp)  in cpuset_hotplug_update_tasks()  argument
3208 	if (!tmp || !cs->partition_root_state)  in cpuset_hotplug_update_tasks()
3235 						       NULL, tmp);  in cpuset_hotplug_update_tasks()
3251 	     update_parent_subparts_cpumask(cs, partcmd_update, NULL, tmp))  in cpuset_hotplug_update_tasks()
3290 	struct tmpmasks tmp, *ptmp = NULL;  in cpuset_hotplug_workfn()  local
3292 	if (on_dfl && !alloc_cpumasks(NULL, &tmp))  in cpuset_hotplug_workfn()
3293 		ptmp = &tmp;  in cpuset_hotplug_workfn()