P9_NOFID 907 net/9p/client.c ret = idr_alloc_u32(&clnt->fids, fid, &fid->fid, P9_NOFID - 1, P9_NOFID 1135 net/9p/client.c afid ? afid->fid : P9_NOFID, uname, aname, n_uname);