switch configfs

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

3 files changed, 3 insertions, 5 deletions

diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h
index 026cf68553a..82bda8fdfc1 100644
--- a/fs/configfs/configfs_internal.h
+++ b/fs/configfs/configfs_internal.h
@@ -90,6 +90,7 @@ extern const struct file_operations configfs_file_operations;
 extern const struct file_operations bin_fops;
 extern const struct inode_operations configfs_dir_inode_operations;
 extern const struct inode_operations configfs_symlink_inode_operations;
+extern const struct dentry_operations configfs_dentry_ops;
 
 extern int configfs_symlink(struct inode *dir, struct dentry *dentry,
                             const char *symname);
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 36637a8c1ed..90ff3cb10de 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -72,7 +72,7 @@ static int configfs_d_delete(const struct dentry *dentry)
         return 1;
 }
 
-static const struct dentry_operations configfs_dentry_ops = {
+const struct dentry_operations configfs_dentry_ops = {
         .d_iput         = configfs_d_iput,
         /* simple_delete_dentry() isn't exported */
         .d_delete       = configfs_d_delete,
@@ -442,7 +442,6 @@ static int configfs_attach_attr(struct configfs_dirent * sd, struct dentry * den
                 return error;
         }
 
-        d_set_d_op(dentry, &configfs_dentry_ops);
         d_rehash(dentry);
 
         return 0;
@@ -489,7 +488,6 @@ static struct dentry * configfs_lookup(struct inode *dir,
                  */
                 if (dentry->d_name.len > NAME_MAX)
                         return ERR_PTR(-ENAMETOOLONG);
-                d_set_d_op(dentry, &configfs_dentry_ops);
                 d_add(dentry, NULL);
                 return NULL;
         }
@@ -683,7 +681,6 @@ static int create_default_group(struct config_group *parent_group,
         ret = -ENOMEM;
         child = d_alloc(parent, &name);
         if (child) {
-                d_set_d_op(child, &configfs_dentry_ops);
                 d_add(child, NULL);
 
                 ret = configfs_attach_group(&parent_group->cg_item,
@@ -1681,7 +1678,6 @@ int configfs_register_subsystem(struct configfs_subsystem *subsys)
         err = -ENOMEM;
         dentry = d_alloc(configfs_sb->s_root, &name);
         if (dentry) {
-                d_set_d_op(dentry, &configfs_dentry_ops);
                 d_add(dentry, NULL);
 
                 err = configfs_attach_group(sd->s_element, &group->cg_item,
diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c
index 7d3607febe1..ecc62178bed 100644
--- a/fs/configfs/mount.c
+++ b/fs/configfs/mount.c
@@ -101,6 +101,7 @@ static int configfs_fill_super(struct super_block *sb, void *data, int silent)
         configfs_root_group.cg_item.ci_dentry = root;
         root->d_fsdata = &configfs_root;
         sb->s_root = root;
+        sb->s_d_op = &configfs_dentry_ops; /* the rest get that */
         return 0;
 }