.start = ptlrpc_lprocfs_svc_req_history_start,
.stop = ptlrpc_lprocfs_svc_req_history_stop,
.next = ptlrpc_lprocfs_svc_req_history_next,
.start = ptlrpc_lprocfs_svc_req_history_start,
.stop = ptlrpc_lprocfs_svc_req_history_stop,
.next = ptlrpc_lprocfs_svc_req_history_next,