childcg 447 security/device_cgroup.c static int parent_has_perm(struct dev_cgroup *childcg, childcg 450 security/device_cgroup.c struct dev_cgroup *parent = css_to_devcgroup(childcg->css.parent); childcg 454 security/device_cgroup.c return verify_new_ex(parent, ex, childcg->behavior); childcg 468 security/device_cgroup.c static bool parent_allows_removal(struct dev_cgroup *childcg, childcg 471 security/device_cgroup.c struct dev_cgroup *parent = css_to_devcgroup(childcg->css.parent); childcg 477 security/device_cgroup.c if (childcg->behavior == DEVCG_DEFAULT_DENY)