nodes_intersects
return nodes_intersects(*nodemask, current->mems_allowed);
return nodes_intersects(tsk1->mems_allowed, tsk2->mems_allowed);
return nodes_intersects(cs1->mems_allowed, cs2->mems_allowed);
if (!nodes_intersects(policy->nodes, node_states[N_HIGH_MEMORY]))
ret = nodes_intersects(mempolicy->nodes, *mask);