nfs4_cookie
if (a->nfs4_cookie == b->nfs4_cookie) {
if (a->nfs4_cookie < b->nfs4_cookie)
rdc->nfs4_cookie = cookie;
srdc->nfs4_cookie = cookie;
nrdc->nfs4_cookie = cookie;
nrdc->nfs4_cookie = cookie;
rc->nfs4_cookie = 0;
nfs_cookie4 cookie = (nfs_cookie4)rdc->nfs4_cookie;
if (rdc->nfs4_cookie == 0 ||
rdc->nfs4_cookie == 1 ||
rdc->nfs4_cookie == 2) {
rargs->cookie = (nfs_cookie4)rdc->nfs4_cookie;
if (rdc->nfs4_cookie == (nfs_cookie4) 0 ||
rdc->nfs4_cookie == (nfs_cookie4) 1) {
if (rdc->nfs4_cookie == (nfs_cookie4)0) {
last_cookie = rdc->nfs4_cookie;