From 3947b74d0f9d0738335d8b2bca2bde057f9141be Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Thu, 27 Oct 2016 18:27:02 -0400 Subject: NFSv4: Don't request a GETATTR on open_downgrade. If we're not closing the file completely, there is no need to request close-to-open attributes. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4xdr.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'fs/nfs/nfs4xdr.c') diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index fc89e5ed07ee..c37473721230 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -499,14 +499,12 @@ static int nfs4_stat_to_errno(int); (compound_encode_hdr_maxsz + \ encode_sequence_maxsz + \ encode_putfh_maxsz + \ - encode_open_downgrade_maxsz + \ - encode_getattr_maxsz) + encode_open_downgrade_maxsz) #define NFS4_dec_open_downgrade_sz \ (compound_decode_hdr_maxsz + \ decode_sequence_maxsz + \ decode_putfh_maxsz + \ - decode_open_downgrade_maxsz + \ - decode_getattr_maxsz) + decode_open_downgrade_maxsz) #define NFS4_enc_close_sz (compound_encode_hdr_maxsz + \ encode_sequence_maxsz + \ encode_putfh_maxsz + \ @@ -2328,7 +2326,6 @@ static void nfs4_xdr_enc_open_downgrade(struct rpc_rqst *req, encode_sequence(xdr, &args->seq_args, &hdr); encode_putfh(xdr, args->fh, &hdr); encode_open_downgrade(xdr, args, &hdr); - encode_getfattr(xdr, args->bitmask, &hdr); encode_nops(&hdr); } @@ -6115,9 +6112,6 @@ static int nfs4_xdr_dec_open_downgrade(struct rpc_rqst *rqstp, if (status) goto out; status = decode_open_downgrade(xdr, res); - if (status != 0) - goto out; - decode_getfattr(xdr, res->fattr, res->server); out: return status; } -- cgit v1.2.3-59-g8ed1b