HPNOHASH
for (hp = HPNOHASH(dev, ino)->lh_first; hp; hp = hp->h_hash.le_next) {
for (hp = HPNOHASH(dev, ino)->lh_first; hp; hp = hp->h_hash.le_next) {
hpp = HPNOHASH(hp->h_dev, hp->h_no);
for (hp = HPNOHASH(dev, ino)->lh_first; hp; hp = hp->h_hash.le_next) {