nfs41: nfs_client.cl_minorversion

This field is set to the nfsv4 minor version for this mount.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>

Note: This patch sets the referral to the same minorversion as the
current mount. Revisit in future patch.

Signed-off-by: Andy Adamson <andros@netapp.com>
[removed cl_minorversion assignment in nfs_set_client]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[always define nfs_client.cl_minorversion]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 75c9cd2aa119..0efcb55c2caa 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1101,7 +1101,8 @@ static int nfs4_set_client(struct nfs_server *server,
                 const size_t addrlen,
                 const char *ip_addr,
                 rpc_authflavor_t authflavour,
-                int proto, const struct rpc_timeout *timeparms)
+                int proto, const struct rpc_timeout *timeparms,
+                u32 minorversion)
 {
         struct nfs_client_initdata cl_init = {
                 .hostname = hostname,
@@ -1164,7 +1165,8 @@ static int nfs4_init_server(struct nfs_server *server,
                         data->client_address,
                         data->auth_flavors[0],
                         data->nfs_server.protocol,
-                        &timeparms);
+                        &timeparms,
+                        data->minorversion);
         if (error < 0)
                 goto error;
 
@@ -1282,7 +1284,8 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
                                 parent_client->cl_ipaddr,
                                 data->authflavor,
                                 parent_server->client->cl_xprt->prot,
-                                parent_server->client->cl_timeout);
+                                parent_server->client->cl_timeout,
+                                parent_client->cl_minorversion);
         if (error < 0)
                 goto error;