pn_fileno
u_int32_t pn_fileno; /* (o) */
pn->pn_fileno = pn->pn_parent->pn_fileno;
pn->pn_fileno = pn->pn_parent->pn_parent->pn_fileno;
printf("%s -> %d\n", pn->pn_name, pn->pn_fileno);
free_unr(pn->pn_info->pi_unrhdr, pn->pn_fileno);
pn->pn_fileno = 2;
pn->pn_fileno = alloc_unr(pn->pn_info->pi_unrhdr);
pn->pn_fileno = pn->pn_parent->pn_fileno;
vap->va_fileid = pn_fileno(pn, pvd->pvd_pid);
KASSERT(pn->pn_fileno > 0,
return (pn->pn_fileno * NO_PID + pid);
return (pn->pn_fileno);
pfsent->entry.d_fileno = pn_fileno(pn, pid);