diff options
author | Bryan Schumaker <bjschuma@netapp.com> | 2012-07-30 16:05:16 -0400 |
---|---|---|
committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-07-30 19:04:17 -0400 |
commit | ab7017a3a0a64b953e091619c30413b3721d925d (patch) | |
tree | 1ec947c2794b217d7ead01ee29d8cc5aae4c51f8 /fs/nfs/internal.h | |
parent | a427b9ec4eda8cd6e641ea24541d30b641fc3140 (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/internal.h')
-rw-r--r-- | fs/nfs/internal.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index cfafd13b6fe9..ac936476b3bc 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -90,7 +90,7 @@ struct nfs_client_initdata { const char *hostname; const struct sockaddr *addr; size_t addrlen; - const struct nfs_rpc_ops *rpc_ops; + struct nfs_subversion *nfs_mod; int proto; u32 minorversion; struct net *net; @@ -189,7 +189,8 @@ nfs4_find_client_sessionid(struct net *, const struct sockaddr *, struct nfs4_sessionid *); extern struct nfs_server *nfs_create_server( const struct nfs_parsed_mount_data *, - struct nfs_fh *); + struct nfs_fh *, + struct nfs_subversion *); extern struct nfs_server *nfs4_create_server( const struct nfs_parsed_mount_data *, struct nfs_fh *); @@ -321,6 +322,7 @@ void nfs_zap_acl_cache(struct inode *inode); extern int nfs_wait_bit_killable(void *word); /* super.c */ +extern struct file_system_type nfs_fs_type; extern struct file_system_type nfs_xdev_fs_type; #ifdef CONFIG_NFS_V4 extern struct file_system_type nfs4_xdev_fs_type; @@ -329,8 +331,8 @@ extern struct file_system_type nfs4_referral_fs_type; void nfs_initialise_sb(struct super_block *); int nfs_set_sb_security(struct super_block *, struct dentry *, struct nfs_mount_info *); int nfs_clone_sb_security(struct super_block *, struct dentry *, struct nfs_mount_info *); -struct dentry *nfs_fs_mount_common(struct file_system_type *, struct nfs_server *, - int, const char *, struct nfs_mount_info *); +struct dentry *nfs_fs_mount_common(struct nfs_server *, int, const char *, + struct nfs_mount_info *, struct nfs_subversion *); struct dentry *nfs_fs_mount(struct file_system_type *, int, const char *, void *); struct dentry * nfs_xdev_mount_common(struct file_system_type *, int, const char *, struct nfs_mount_info *); |