maybe_map
pte = maybe_map(addr, 1);
pte = maybe_map((unsigned long) uaddr, 1);
pte = maybe_map(addr, is_write);
unsigned long maybe_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
out += stringify_nodemap(mle->maybe_map, O2NM_MAX_NODES,
bit = find_first_bit(mle->maybe_map, O2NM_MAX_NODES);
int lowest = find_first_bit(mle->maybe_map,
clear_bit(node, mle->maybe_map);
lowest = find_next_bit(mle->maybe_map,
bitmap_zero(mle->maybe_map, O2NM_MAX_NODES);
set_bit(dlm->node_num, mle->maybe_map);
set_bit(to, mle->maybe_map);
set_bit(request->node_idx, tmpmle->maybe_map);
set_bit(request->node_idx, mle->maybe_map);
set_bit(request->node_idx, tmpmle->maybe_map);
int bit = find_first_bit(mle->maybe_map, O2NM_MAX_NODES);
bitmap_zero(mle->maybe_map, O2NM_MAX_NODES);
set_bit(new_master, mle->maybe_map);
bit = find_first_bit(mle->maybe_map, O2NM_MAX_NODES);
set_bit(dlm->node_num, mle->maybe_map);