__req_mod
__req_mod(req, CONFLICT_RESOLVED, NULL, NULL);
__req_mod(req, NEG_ACKED, peer_device, &m);
__req_mod(req, what, peer_device, &m);
extern int __req_mod(struct drbd_request *req, enum drbd_req_event what,
rv = __req_mod(req, what, peer_device, &m);
rv = __req_mod(req, what, peer_device, &m);
__req_mod(req, what, NULL, &m);