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authorBryan Schumaker <bjschuma@netapp.com>2012-07-30 16:05:16 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-07-30 19:04:17 -0400
commitab7017a3a0a64b953e091619c30413b3721d925d (patch)
tree1ec947c2794b217d7ead01ee29d8cc5aae4c51f8 /fs/nfs/nfs4_fs.h
parenta427b9ec4eda8cd6e641ea24541d30b641fc3140 (diff)
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>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
-rw-r--r--fs/nfs/nfs4_fs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 5511690de8a5..99c2e7e4d3ea 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -366,6 +366,7 @@ extern const nfs4_stateid zero_stateid;
/* nfs4super.c */
struct nfs_mount_info;
+extern struct nfs_subversion nfs_v4;
struct dentry *nfs4_try_mount(int, const char *, struct nfs_mount_info *);
int init_nfs_v4(void);
void exit_nfs_v4(void);