601 DEFINE_RB_FUNCS(request, struct ceph_mds_request, r_tid, r_node)  in DEFINE_RB_FUNCS()  argument
632 	req->r_tid = ++mdsc->last_tid;  in __register_request()
644 	dout("__register_request %p tid %lld\n", req, req->r_tid);  in __register_request()
652 		mdsc->oldest_tid = req->r_tid;  in __register_request()
663 	dout("__unregister_request %p tid %lld\n", req, req->r_tid);  in __unregister_request()
668 	if (req->r_tid == mdsc->oldest_tid) {  in __unregister_request()
675 				mdsc->oldest_tid = next_req->r_tid;  in __unregister_request()
1139 				    req->r_tid);  in cleanup_session_requests()
2129 	msg->hdr.tid = cpu_to_le64(req->r_tid);  in create_request_message()
2241 	     req->r_tid, ceph_mds_op_name(req->r_op), req->r_attempts);  in __prepare_send_request()
2426 		dout(" wake request %p tid %llu\n", req, req->r_tid);  in __wake_requests()
2450 			dout(" kicking tid %llu\n", req->r_tid);  in kick_requests()
2521 		dout("aborted request %lld with %d\n", req->r_tid, err);  in ceph_mdsc_do_request()
2635 		dout("got ESTALE on request %llu\n", req->r_tid);  in handle_reply()
2652 		dout("have to return ESTALE on request %llu\n", req->r_tid);  in handle_reply()
3754 			     req->r_tid);  in wait_requests()
3794 	while (req && req->r_tid <= want_tid) {  in wait_unsafe_requests()
3809 			     req->r_tid, want_tid);  in wait_unsafe_requests()