NFS: Add version registering framework

This patch adds in the code to track multiple versions of the NFS
protocol.  I created default structures for v2, v3 and v4 so that each
version can continue to work while I convert them into kernel modules.
I also removed the const parameter from the rpc_version array so that I
can change it at runtime.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index 1c3f13c8e47..769e798b395 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -357,7 +357,7 @@ static int nfs4_set_client(struct nfs_server *server,
                 .hostname = hostname,
                 .addr = addr,
                 .addrlen = addrlen,
-                .rpc_ops = &nfs_v4_clientops,
+                .nfs_mod = &nfs_v4,
                 .proto = proto,
                 .minorversion = minorversion,
                 .net = net,
@@ -411,7 +411,7 @@ struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp,
         struct nfs_client_initdata cl_init = {
                 .addr = ds_addr,
                 .addrlen = ds_addrlen,
-                .rpc_ops = &nfs_v4_clientops,
+                .nfs_mod = &nfs_v4,
                 .proto = ds_proto,
                 .minorversion = mds_clp->cl_minorversion,
                 .net = mds_clp->cl_net,