na_ctime
if (!NFS_CMPTIME(temptime, nap->na_ctime))
nap->na_ctime = temptime;
fxdr_nfsv3time(&fp->fa3_ctime, &nap->na_ctime);
nap->na_ctime.tv_sec = fxdr_unsigned(u_int32_t,
nap->na_ctime.tv_nsec = 0;
np->n_vattr.na_ctime = nap->na_ctime;
dctime = nfsva.na_ctime;
dctime = nap->na_ctime;
&nfsva.na_ctime,
cache_enter_time(dvp, newvp, cnp, &nfsva.na_ctime,
newvp->v_type != VDIR ? NULL : &dnfsva.na_ctime);
&nfsva.na_ctime, NULL);
cache_enter_time(tdvp, vp, cnp, &nfsva.na_ctime, NULL);
cache_enter_time(dvp, newvp, cnp, &nfsva.na_ctime,
&nfsva.na_ctime, &dnfsva.na_ctime);
(nva2.na_ctime.tv_sec != guard.tv_sec ||
nva2.na_ctime.tv_nsec != guard.tv_nsec))
txdr_nfsv3time(&(before_nvap->na_ctime), tl);
txdr_nfsv3time(&nvap->na_ctime, &fp->fa3_ctime);
txdr_nfsv2time(&nvap->na_ctime, &fp->fa2_ctime);