diff options
| author | Bryan Schumaker <bjschuma@netapp.com> | 2012-07-30 16:05:18 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-07-30 19:04:53 -0400 |
| commit | ff9099f26645818563c8d396a154c2ce6ee422eb (patch) | |
| tree | fdd310643049dfe4105d4cee39024f543c673555 /fs/nfs/super.c | |
| parent | e8f25e6d6d198dca7d09d8fe2c24ba3b9683bb24 (diff) | |
NFS: Create a try_mount rpc op
I'm already looking up the nfs subversion in nfs_fs_mount(), so I have
easy access to rpc_ops that used to be difficult to reach. This allows
me to set up a different mount path for NFS v2/3 and NFS v4.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 4faefa19a8c..5fca59d73e4 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1650,9 +1650,9 @@ static int nfs_request_mount(struct nfs_parsed_mount_data *args, return nfs_walk_authlist(args, &request); } -static struct dentry *nfs_try_mount(int flags, const char *dev_name, - struct nfs_mount_info *mount_info, - struct nfs_subversion *nfs_mod) +struct dentry *nfs_try_mount(int flags, const char *dev_name, + struct nfs_mount_info *mount_info, + struct nfs_subversion *nfs_mod) { int status; struct nfs_server *server; @@ -2403,15 +2403,9 @@ struct dentry *nfs_fs_mount(struct file_system_type *fs_type, goto out; } -#ifdef CONFIG_NFS_V4 - if (mount_info.parsed->version == 4) - mntroot = nfs4_try_mount(flags, dev_name, &mount_info); - else -#endif /* CONFIG_NFS_V4 */ - mntroot = nfs_try_mount(flags, dev_name, &mount_info, nfs_mod); + mntroot = nfs_mod->rpc_ops->try_mount(flags, dev_name, &mount_info, nfs_mod); put_nfs_version(nfs_mod); - out: nfs_free_parsed_mount_data(mount_info.parsed); nfs_free_fhandle(mount_info.mntfh); |