CTF_LMEM_OFFSET
offset + (ulong_t)CTF_LMEM_OFFSET(lmp),
(ulong_t)CTF_LMEM_OFFSET(lmp), arg)) != 0)
ulong_t off = (ulong_t)CTF_LMEM_OFFSET(lmp);
ioff = CTF_LMEM_OFFSET(ilmp);
ooff = CTF_LMEM_OFFSET(olmp);