NFS: Use d_automount() rather than abusing follow_link()

Make NFS use the new d_automount() dentry operation rather than abusing
follow_link() on directories.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index ce00b704452c..d8512423ba72 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -300,7 +300,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
                                 else
                                         inode->i_op = &nfs_mountpoint_inode_operations;
                                 inode->i_fop = NULL;
-                                set_bit(NFS_INO_MOUNTPOINT, &nfsi->flags);
+                                inode->i_flags |= S_AUTOMOUNT;
                         }
                 } else if (S_ISLNK(inode->i_mode))
                         inode->i_op = &nfs_symlink_inode_operations;
@@ -1208,7 +1208,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
         /* Update the fsid? */
         if (S_ISDIR(inode->i_mode) && (fattr->valid & NFS_ATTR_FATTR_FSID) &&
                         !nfs_fsid_equal(&server->fsid, &fattr->fsid) &&
-                        !test_bit(NFS_INO_MOUNTPOINT, &nfsi->flags))
+                        !IS_AUTOMOUNT(inode))
                 server->fsid = fattr->fsid;
 
         /*