nfs41: Adjust max cache response size value

For the CREATE_SESSION attribute ca_maxresponsesize_cached, calculate
the value based on the rpc reply header size plus the maximum nfs compound
reply size.

Signed-off-by: Mike Sager <sager@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 8d0c3a977c36..b829118c7e04 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4805,16 +4805,14 @@ static void nfs4_init_channel_attrs(struct nfs41_create_session_args *args)
         args->fc_attrs.headerpadsz = 0;
         args->fc_attrs.max_rqst_sz = mxrqst_sz;
         args->fc_attrs.max_resp_sz = mxresp_sz;
-        args->fc_attrs.max_resp_sz_cached = mxresp_sz;
         args->fc_attrs.max_ops = NFS4_MAX_OPS;
         args->fc_attrs.max_reqs = session->clp->cl_rpcclient->cl_xprt->max_reqs;
 
         dprintk("%s: Fore Channel : max_rqst_sz=%u max_resp_sz=%u "
-                "max_resp_sz_cached=%u max_ops=%u max_reqs=%u\n",
+                "max_ops=%u max_reqs=%u\n",
                 __func__,
                 args->fc_attrs.max_rqst_sz, args->fc_attrs.max_resp_sz,
-                args->fc_attrs.max_resp_sz_cached, args->fc_attrs.max_ops,
-                args->fc_attrs.max_reqs);
+                args->fc_attrs.max_ops, args->fc_attrs.max_reqs);
 
         /* Back channel attributes */
         args->bc_attrs.headerpadsz = 0;