dm-vdo docs currently has no explicit title heading but instead there
are multiple section headings as top-level heading. As such, these
sections are rendered as titles and inflates number of entries in the
toctree index.

Promote the first section heading ("dm-vdo") to title heading.

Fixes: 04bf7ac646ab ("dm: add documentation for dm-vdo target")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 Documentation/admin-guide/device-mapper/vdo.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/admin-guide/device-mapper/vdo.rst b/Documentation/admin-guide/device-mapper/vdo.rst
index a14e6d3e787c91..8a67b320a97b58 100644
--- a/Documentation/admin-guide/device-mapper/vdo.rst
+++ b/Documentation/admin-guide/device-mapper/vdo.rst
@@ -1,5 +1,6 @@
 .. SPDX-License-Identifier: GPL-2.0-only
 
+======
 dm-vdo
 ======
 
-- 
An old man doll... just what I always wanted! - Clara

Applied, thanks.

Mikulas



On Fri, 15 Aug 2025, Bagas Sanjaya wrote:

> dm-vdo docs currently has no explicit title heading but instead there
> are multiple section headings as top-level heading. As such, these
> sections are rendered as titles and inflates number of entries in the
> toctree index.
> 
> Promote the first section heading ("dm-vdo") to title heading.
> 
> Fixes: 04bf7ac646ab ("dm: add documentation for dm-vdo target")
> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
> ---
>  Documentation/admin-guide/device-mapper/vdo.rst | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/admin-guide/device-mapper/vdo.rst b/Documentation/admin-guide/device-mapper/vdo.rst
> index a14e6d3e787c91..8a67b320a97b58 100644
> --- a/Documentation/admin-guide/device-mapper/vdo.rst
> +++ b/Documentation/admin-guide/device-mapper/vdo.rst
> @@ -1,5 +1,6 @@
>  .. SPDX-License-Identifier: GPL-2.0-only
>  
> +======
>  dm-vdo
>  ======
>  
> -- 
> An old man doll... just what I always wanted! - Clara
>