NUM_STATES
DECLARE_BITMAP(node_flags, NUM_STATES * NUM_NODES);
if (!test_bit(bit + (node_id * NUM_STATES), cfe->node_flags))
set_bit(bit + (node_id * NUM_STATES), cfe->node_flags);
clear_bit(bit + (node_id * NUM_STATES), cfe->node_flags);