R_ASYNC
if (info->req->r_flags & R_ASYNC) {
req->r_flags = R_ASYNC;
if (rep->r_flags & R_ASYNC)
if (rep->r_flags & R_ASYNC) {
KKASSERT((rep->r_flags & R_ASYNC) == 0);
if (req->r_flags & R_ASYNC) {
if ((rep->r_flags & (R_ONREQQ | R_ASYNC)) ==
(R_ONREQQ | R_ASYNC)) {