VS_SVC_REQ_COMPLETE
(req->vsr_state != VS_SVC_REQ_COMPLETE))
while ((time_left > 0) && (req->vsr_state != VS_SVC_REQ_COMPLETE)) {
req->vsr_state = VS_SVC_REQ_COMPLETE;
ASSERT(req->vsr_state == VS_SVC_REQ_COMPLETE);