nfs: save server READ/WRITE/COMMIT status

Flexfiles layout would want to use them to report DS IO status.

Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <Thomas.Haynes@primarydata.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 8f4cbe7f4aa8..2a932fdc57cb 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -1636,6 +1636,7 @@ static int nfs3_xdr_dec_read3res(struct rpc_rqst *req, struct xdr_stream *xdr,
         error = decode_post_op_attr(xdr, result->fattr);
         if (unlikely(error))
                 goto out;
+        result->op_status = status;
         if (status != NFS3_OK)
                 goto out_status;
         error = decode_read3resok(xdr, result);
@@ -1708,6 +1709,7 @@ static int nfs3_xdr_dec_write3res(struct rpc_rqst *req, struct xdr_stream *xdr,
         error = decode_wcc_data(xdr, result->fattr);
         if (unlikely(error))
                 goto out;
+        result->op_status = status;
         if (status != NFS3_OK)
                 goto out_status;
         error = decode_write3resok(xdr, result);
@@ -2323,6 +2325,7 @@ static int nfs3_xdr_dec_commit3res(struct rpc_rqst *req,
         error = decode_wcc_data(xdr, result->fattr);
         if (unlikely(error))
                 goto out;
+        result->op_status = status;
         if (status != NFS3_OK)
                 goto out_status;
         error = decode_writeverf3(xdr, &result->verf->verifier);