ceph_decode_timespec64
ceph_decode_timespec64(&mtime, &grant->mtime);
ceph_decode_timespec64(&atime, &grant->atime);
ceph_decode_timespec64(&ctime, &grant->ctime);
ceph_decode_timespec64(&extra_info.btime, btime);
ceph_decode_timespec64(&ci->i_btime, &iinfo->btime);
ceph_decode_timespec64(&ci->i_snap_btime, &iinfo->snap_btime);
ceph_decode_timespec64(&atime, &info->atime);
ceph_decode_timespec64(&mtime, &info->mtime);
ceph_decode_timespec64(&ctime, &info->ctime);
ceph_decode_timespec64(&ci->i_rctime, &info->rctime);
ceph_decode_timespec64(&validity, dp);
ceph_decode_timespec64(&con->last_keepalive_ack, &ceph_ts);
ceph_decode_timespec64(&con->last_keepalive_ack, p);