215 	cpumask_var_t new_cpus;		/* For update_cpumasks_hier() */  member
607 		pmask1 = &tmp->new_cpus;  in alloc_cpumasks()
643 		free_cpumask_var(tmp->new_cpus);  in free_cpumasks()
1220 static void update_tasks_cpumask(struct cpuset *cs, struct cpumask *new_cpus)  in update_tasks_cpumask()  argument
1236 			cpumask_andnot(new_cpus, possible_mask, cs->subparts_cpus);  in update_tasks_cpumask()
1238 			cpumask_and(new_cpus, possible_mask, cs->effective_cpus);  in update_tasks_cpumask()
1240 		set_cpus_allowed_ptr(task, new_cpus);  in update_tasks_cpumask()
1256 static void compute_effective_cpumask(struct cpumask *new_cpus,  in compute_effective_cpumask()  argument
1260 		cpumask_or(new_cpus, parent->effective_cpus,  in compute_effective_cpumask()
1262 		cpumask_and(new_cpus, new_cpus, cs->cpus_allowed);  in compute_effective_cpumask()
1263 		cpumask_and(new_cpus, new_cpus, cpu_active_mask);  in compute_effective_cpumask()
1265 		cpumask_and(new_cpus, cs->cpus_allowed, parent->effective_cpus);  in compute_effective_cpumask()
1636 		compute_effective_cpumask(tmp->new_cpus, cp, parent);  in update_cpumasks_hier()
1644 		if (is_in_v2_mode() && cpumask_empty(tmp->new_cpus)) {  in update_cpumasks_hier()
1649 			cpumask_copy(tmp->new_cpus, parent->effective_cpus);  in update_cpumasks_hier()
1668 		    cpumask_equal(tmp->new_cpus, cp->effective_cpus) &&  in update_cpumasks_hier()
1725 			cpumask_or(tmp->new_cpus, tmp->new_cpus,  in update_cpumasks_hier()
1727 			cpumask_and(tmp->new_cpus, tmp->new_cpus,  in update_cpumasks_hier()
1733 		cpumask_copy(cp->effective_cpus, tmp->new_cpus);  in update_cpumasks_hier()
1751 		update_tasks_cpumask(cp, tmp->new_cpus);  in update_cpumasks_hier()
3574 			    struct cpumask *new_cpus, nodemask_t *new_mems,  in hotplug_update_tasks_legacy()  argument
3580 	cpumask_copy(cs->cpus_allowed, new_cpus);  in hotplug_update_tasks_legacy()
3581 	cpumask_copy(cs->effective_cpus, new_cpus);  in hotplug_update_tasks_legacy()
3591 		update_tasks_cpumask(cs, new_cpus);  in hotplug_update_tasks_legacy()
3612 		     struct cpumask *new_cpus, nodemask_t *new_mems,  in hotplug_update_tasks()  argument
3616 	if (cpumask_empty(new_cpus) && !is_partition_valid(cs))  in hotplug_update_tasks()
3617 		cpumask_copy(new_cpus, parent_cs(cs)->effective_cpus);  in hotplug_update_tasks()
3622 	cpumask_copy(cs->effective_cpus, new_cpus);  in hotplug_update_tasks()
3627 		update_tasks_cpumask(cs, new_cpus);  in hotplug_update_tasks()
3650 	static cpumask_t new_cpus;  in cpuset_hotplug_update_tasks()  local
3670 	compute_effective_cpumask(&new_cpus, cs, parent);  in cpuset_hotplug_update_tasks()
3678 		cpumask_andnot(&new_cpus, &new_cpus, cs->subparts_cpus);  in cpuset_hotplug_update_tasks()
3690 	    cpumask_empty(&new_cpus) && partition_is_populated(cs, NULL)) {  in cpuset_hotplug_update_tasks()
3695 		compute_effective_cpumask(&new_cpus, cs, parent);  in cpuset_hotplug_update_tasks()
3706 	   (cpumask_empty(&new_cpus) && partition_is_populated(cs, NULL)))) {  in cpuset_hotplug_update_tasks()
3715 			compute_effective_cpumask(&new_cpus, cs, parent);  in cpuset_hotplug_update_tasks()
3746 	cpus_updated = !cpumask_equal(&new_cpus, cs->effective_cpus);  in cpuset_hotplug_update_tasks()
3755 		hotplug_update_tasks(cs, &new_cpus, &new_mems,  in cpuset_hotplug_update_tasks()
3758 		hotplug_update_tasks_legacy(cs, &new_cpus, &new_mems,  in cpuset_hotplug_update_tasks()
3784 	static cpumask_t new_cpus;  in cpuset_hotplug_workfn()  local
3796 	cpumask_copy(&new_cpus, cpu_active_mask);  in cpuset_hotplug_workfn()
3804 	cpus_updated = !cpumask_equal(top_cpuset.effective_cpus, &new_cpus);  in cpuset_hotplug_workfn()
3818 			cpumask_copy(top_cpuset.cpus_allowed, &new_cpus);  in cpuset_hotplug_workfn()
3826 			if (cpumask_subset(&new_cpus,  in cpuset_hotplug_workfn()
3831 				cpumask_andnot(&new_cpus, &new_cpus,  in cpuset_hotplug_workfn()
3835 		cpumask_copy(top_cpuset.effective_cpus, &new_cpus);  in cpuset_hotplug_workfn()