CEPH_MSG_CLIENT_REQUEST 2333 fs/ceph/mds_client.c msg = ceph_msg_new2(CEPH_MSG_CLIENT_REQUEST, len, 1, GFP_NOFS, false); CEPH_MSG_CLIENT_REQUEST 80 net/ceph/ceph_common.c case CEPH_MSG_CLIENT_REQUEST: return "client_request";