From 87a15a8090c0e5284c0e53528d9defa5d9237866 Mon Sep 17 00:00:00 2001 From: Anna Schumaker Date: Fri, 26 Sep 2014 13:58:26 -0400 Subject: NFSD: Add generic v4.2 infrastructure It's cleaner to introduce everything at once and have the server reply with "not supported" than it would be to introduce extra operations when implementing a specific one in the middle of the list. Signed-off-by: Anna Schumaker Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4xdr.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'fs') diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index e771a1a7c6f1..0311baebd7d3 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1586,6 +1586,20 @@ static nfsd4_dec nfsd4_dec_ops[] = { [OP_WANT_DELEGATION] = (nfsd4_dec)nfsd4_decode_notsupp, [OP_DESTROY_CLIENTID] = (nfsd4_dec)nfsd4_decode_destroy_clientid, [OP_RECLAIM_COMPLETE] = (nfsd4_dec)nfsd4_decode_reclaim_complete, + + /* new operations for NFSv4.2 */ + [OP_ALLOCATE] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_COPY] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_COPY_NOTIFY] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_DEALLOCATE] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_IO_ADVISE] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_LAYOUTERROR] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_LAYOUTSTATS] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_OFFLOAD_CANCEL] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_OFFLOAD_STATUS] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_READ_PLUS] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_SEEK] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_WRITE_SAME] = (nfsd4_dec)nfsd4_decode_notsupp, }; static inline bool @@ -3823,6 +3837,20 @@ static nfsd4_enc nfsd4_enc_ops[] = { [OP_WANT_DELEGATION] = (nfsd4_enc)nfsd4_encode_noop, [OP_DESTROY_CLIENTID] = (nfsd4_enc)nfsd4_encode_noop, [OP_RECLAIM_COMPLETE] = (nfsd4_enc)nfsd4_encode_noop, + + /* NFSv4.2 operations */ + [OP_ALLOCATE] = (nfsd4_enc)nfsd4_encode_noop, + [OP_COPY] = (nfsd4_enc)nfsd4_encode_noop, + [OP_COPY_NOTIFY] = (nfsd4_enc)nfsd4_encode_noop, + [OP_DEALLOCATE] = (nfsd4_enc)nfsd4_encode_noop, + [OP_IO_ADVISE] = (nfsd4_enc)nfsd4_encode_noop, + [OP_LAYOUTERROR] = (nfsd4_enc)nfsd4_encode_noop, + [OP_LAYOUTSTATS] = (nfsd4_enc)nfsd4_encode_noop, + [OP_OFFLOAD_CANCEL] = (nfsd4_enc)nfsd4_encode_noop, + [OP_OFFLOAD_STATUS] = (nfsd4_enc)nfsd4_encode_noop, + [OP_READ_PLUS] = (nfsd4_enc)nfsd4_encode_noop, + [OP_SEEK] = (nfsd4_enc)nfsd4_encode_noop, + [OP_WRITE_SAME] = (nfsd4_enc)nfsd4_encode_noop, }; /* -- cgit v1.2.3