Lines Matching refs:cpus_allowed
101 cpumask_var_t cpus_allowed; member
388 return cpumask_subset(p->cpus_allowed, q->cpus_allowed) && in is_cpuset_subset()
406 if (!alloc_cpumask_var(&trial->cpus_allowed, GFP_KERNEL)) in alloc_trial_cpuset()
411 cpumask_copy(trial->cpus_allowed, cs->cpus_allowed); in alloc_trial_cpuset()
416 free_cpumask_var(trial->cpus_allowed); in alloc_trial_cpuset()
429 free_cpumask_var(trial->cpus_allowed); in free_trial_cpuset()
487 cpumask_intersects(trial->cpus_allowed, c->cpus_allowed)) in validate_change()
501 if (!cpumask_empty(cur->cpus_allowed) && in validate_change()
502 cpumask_empty(trial->cpus_allowed)) in validate_change()
515 !cpuset_cpumask_can_shrink(cur->cpus_allowed, in validate_change()
516 trial->cpus_allowed)) in validate_change()
552 if (cpumask_empty(cp->cpus_allowed)) { in update_domain_attr_tree()
674 if (!cpumask_empty(cp->cpus_allowed) && in generate_sched_domains()
676 cpumask_intersects(cp->cpus_allowed, non_isolated_cpus))) in generate_sched_domains()
876 cpumask_and(new_cpus, cp->cpus_allowed, parent->effective_cpus); in update_cpumasks_hier()
900 !cpumask_equal(cp->cpus_allowed, cp->effective_cpus)); in update_cpumasks_hier()
908 if (!cpumask_empty(cp->cpus_allowed) && in update_cpumasks_hier()
943 cpumask_clear(trialcs->cpus_allowed); in update_cpumask()
945 retval = cpulist_parse(buf, trialcs->cpus_allowed); in update_cpumask()
949 if (!cpumask_subset(trialcs->cpus_allowed, in update_cpumask()
950 top_cpuset.cpus_allowed)) in update_cpumask()
955 if (cpumask_equal(cs->cpus_allowed, trialcs->cpus_allowed)) in update_cpumask()
963 cpumask_copy(cs->cpus_allowed, trialcs->cpus_allowed); in update_cpumask()
967 update_cpumasks_hier(cs, trialcs->cpus_allowed); in update_cpumask()
1251 if (!cpumask_empty(cs->cpus_allowed) && in update_relax_domain_level()
1318 if (!cpumask_empty(trialcs->cpus_allowed) && balance_flag_changed) in update_flag()
1444 (cpumask_empty(cs->cpus_allowed) || nodes_empty(cs->mems_allowed))) in cpuset_can_attach()
1448 ret = task_can_attach(task, cs->cpus_allowed); in cpuset_can_attach()
1722 seq_printf(sf, "%*pbl\n", cpumask_pr_args(cs->cpus_allowed)); in cpuset_common_seq_show()
1912 if (!alloc_cpumask_var(&cs->cpus_allowed, GFP_KERNEL)) in cpuset_css_alloc()
1918 cpumask_clear(cs->cpus_allowed); in cpuset_css_alloc()
1928 free_cpumask_var(cs->cpus_allowed); in cpuset_css_alloc()
1989 cpumask_copy(cs->cpus_allowed, parent->cpus_allowed); in cpuset_css_online()
1990 cpumask_copy(cs->effective_cpus, parent->cpus_allowed); in cpuset_css_online()
2023 free_cpumask_var(cs->cpus_allowed); in cpuset_css_free()
2033 cpumask_copy(top_cpuset.cpus_allowed, cpu_possible_mask); in cpuset_bind()
2036 cpumask_copy(top_cpuset.cpus_allowed, in cpuset_bind()
2068 if (!alloc_cpumask_var(&top_cpuset.cpus_allowed, GFP_KERNEL)) in cpuset_init()
2073 cpumask_setall(top_cpuset.cpus_allowed); in cpuset_init()
2108 while (cpumask_empty(parent->cpus_allowed) || in remove_tasks_in_empty_cpuset()
2127 cpumask_copy(cs->cpus_allowed, new_cpus); in hotplug_update_tasks_legacy()
2137 if (cpus_updated && !cpumask_empty(cs->cpus_allowed)) in hotplug_update_tasks_legacy()
2142 is_empty = cpumask_empty(cs->cpus_allowed) || in hotplug_update_tasks_legacy()
2207 cpumask_and(&new_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus); in cpuset_hotplug_update_tasks()
2259 cpumask_copy(top_cpuset.cpus_allowed, &new_cpus); in cpuset_hotplug_workfn()
2341 cpumask_copy(top_cpuset.cpus_allowed, cpu_active_mask); in cpuset_init_smp()