diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index cd3e389..fc90ab1 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -542,8 +542,8 @@
 };
 
 struct hppfs_dirent {
-	void *vfs_dirent;
-	filldir_t filldir;
+	struct dir_context ctx;
+	struct dir_context *caller;
 	struct dentry *dentry;
 };
 
@@ -555,34 +555,29 @@
 	if (file_removed(dirent->dentry, name))
 		return 0;
 
-	return (*dirent->filldir)(dirent->vfs_dirent, name, size, offset,
-				  inode, type);
+	dirent->caller->pos = dirent->ctx.pos;
+	return !dir_emit(dirent->caller, name, size, inode, type);
 }
 
-static int hppfs_readdir(struct file *file, void *ent, filldir_t filldir)
+static int hppfs_readdir(struct file *file, struct dir_context *ctx)
 {
 	struct hppfs_private *data = file->private_data;
 	struct file *proc_file = data->proc_file;
-	int (*readdir)(struct file *, void *, filldir_t);
-	struct hppfs_dirent dirent = ((struct hppfs_dirent)
-		                      { .vfs_dirent  	= ent,
-					.filldir 	= filldir,
-					.dentry  	= file->f_path.dentry
-				      });
+	struct hppfs_dirent d = {
+		.ctx.actor	= hppfs_filldir,
+		.caller		= ctx,
+		.dentry  	= file->f_path.dentry
+	};
 	int err;
-
-	readdir = file_inode(proc_file)->i_fop->readdir;
-
-	proc_file->f_pos = file->f_pos;
-	err = (*readdir)(proc_file, &dirent, hppfs_filldir);
-	file->f_pos = proc_file->f_pos;
-
+	proc_file->f_pos = ctx->pos;
+	err = iterate_dir(proc_file, &d.ctx);
+	ctx->pos = d.ctx.pos;
 	return err;
 }
 
 static const struct file_operations hppfs_dir_fops = {
 	.owner		= NULL,
-	.readdir	= hppfs_readdir,
+	.iterate	= hppfs_readdir,
 	.open		= hppfs_dir_open,
 	.llseek		= default_llseek,
 	.release	= hppfs_release,