Symbol: DN_SLOT_ALLOCATED
usr/src/uts/common/fs/zfs/dnode.c
1391
dnode_set_slots(dnc, i, 1, DN_SLOT_ALLOCATED);
usr/src/uts/common/fs/zfs/dnode.c
1430
} else if (dnh->dnh_dnode != DN_SLOT_ALLOCATED) {