nodes_equal
if (nodes_equal(*from, *to)) {
if (nodes_equal(*new_mems, cp->effective_mems)) {
!nodes_equal(cp->mems_allowed, cp->effective_mems));
if (nodes_equal(cs->mems_allowed, trialcs->mems_allowed))
!nodes_equal(cs->effective_mems, oldcs->effective_mems);
mems_updated = !nodes_equal(cs->effective_mems, oldcs->effective_mems);
mems_updated = !nodes_equal(new_mems, cs->effective_mems);
mems_updated = !nodes_equal(top_cpuset.effective_mems, new_mems);
if (!nodes_equal(a->w.user_nodemask, b->w.user_nodemask))
return !!nodes_equal(a->nodes, b->nodes);
nodes_equal(pol->w.cpuset_mems_allowed, *newmask))