From ab7017a3a0a64b953e091619c30413b3721d925d Mon Sep 17 00:00:00 2001 From: Bryan Schumaker Date: Mon, 30 Jul 2012 16:05:16 -0400 Subject: 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 Signed-off-by: Trond Myklebust --- fs/nfs/nfs3super.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 fs/nfs/nfs3super.c (limited to 'fs/nfs/nfs3super.c') diff --git a/fs/nfs/nfs3super.c b/fs/nfs/nfs3super.c new file mode 100644 index 00000000000..f815cf359d9 --- /dev/null +++ b/fs/nfs/nfs3super.c @@ -0,0 +1,25 @@ +/* + * Copyright (c) 2012 Netapp, Inc. All rights reserved. + */ +#include +#include +#include "internal.h" +#include "nfs.h" + +static struct nfs_subversion nfs_v3 = { + .owner = THIS_MODULE, + .nfs_fs = &nfs_fs_type, + .rpc_vers = &nfs_version3, + .rpc_ops = &nfs_v3_clientops, +}; + +int __init init_nfs_v3(void) +{ + register_nfs_version(&nfs_v3); + return 0; +} + +void exit_nfs_v3(void) +{ + unregister_nfs_version(&nfs_v3); +} -- cgit v1.2.3