NFS: Convert v2 into a module

The module (nfs2.ko) will be created in the same directory as nfs.ko and
will be automatically loaded the first time you try to mount over NFS v2.

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

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 1f2908287cba..fa8acf510333 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -149,11 +149,7 @@ EXPORT_SYMBOL_GPL(unregister_nfs_version);
  */
 int __init nfs_register_versions(void)
 {
-        int err = init_nfs_v2();
-        if (err)
-                return err;
-
-        err = init_nfs_v3();
+        int err = init_nfs_v3();
         if (err)
                 return err;
 
@@ -165,7 +161,6 @@ int __init nfs_register_versions(void)
  */
 void nfs_unregister_versions(void)
 {
-        exit_nfs_v2();
         exit_nfs_v3();
         exit_nfs_v4();
 }
@@ -222,6 +217,7 @@ error_cleanup:
 error_0:
         return ERR_PTR(err);
 }
+EXPORT_SYMBOL_GPL(nfs_alloc_client);
 
 #ifdef CONFIG_NFS_V4
 /* idr_remove_all is not needed as all id's are removed by nfs_put_client */
@@ -284,6 +280,7 @@ void nfs_free_client(struct nfs_client *clp)
 
         dprintk("<-- nfs_free_client()\n");
 }
+EXPORT_SYMBOL_GPL(nfs_free_client);
 
 /*
  * Release a reference to a shared client record
@@ -753,6 +750,7 @@ error:
         dprintk("<-- nfs_init_client() = xerror %d\n", error);
         return ERR_PTR(error);
 }
+EXPORT_SYMBOL_GPL(nfs_init_client);
 
 /*
  * Create a version 2 or 3 client
@@ -1122,6 +1120,7 @@ error:
         nfs_free_server(server);
         return ERR_PTR(error);
 }
+EXPORT_SYMBOL_GPL(nfs_create_server);
 
 /*
  * Clone an NFS2, NFS3 or NFS4 server record
@@ -1191,6 +1190,7 @@ out_free_server:
         dprintk("<-- nfs_clone_server() = error %d\n", error);
         return ERR_PTR(error);
 }
+EXPORT_SYMBOL_GPL(nfs_clone_server);
 
 void nfs_clients_init(struct net *net)
 {