NFBLK 99 fs/nfs/nfs3xdr.c { S_IFBLK, NFBLK }, NFBLK 532 fs/nfs/nfs4xdr.c { S_IFBLK, NFBLK }, NFBLK 27 fs/nfsd/nfsxdr.c NFDIR, NFBAD, NFBLK, NFBAD,