Re: [PATCH 1/3] Documentation: seqlock: Add a reference label and license.

[Jonathan Corbet <corbet@lwn.net>]

Sebastian Andrzej Siewior <bigeasy@linutronix.de> writes:

> Add a reference label to the document so it can be crossed referenced
> from another document in the tree.
> While at it, add a SPDX identifier. The majority of the document has
> been written Ahmed S. Darwish.
>
> Cc: Ahmed S. Darwish <darwi@linutronix.de>
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> ---
>  Documentation/locking/seqlock.rst | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/locking/seqlock.rst b/Documentation/locking/seqlock.rst
> index ec6411d02ac8f..4936b46dedc59 100644
> --- a/Documentation/locking/seqlock.rst
> +++ b/Documentation/locking/seqlock.rst
> @@ -1,3 +1,7 @@
> +.. SPDX-License-Identifier: GPL-2.0
> +
> +.. _kernel_hacking_seqlock:
> +

This will work, but you don't really need the label.  Just say
"Documentation/locking/seqlock.rst" at the other end and the
cross-reference link will happen by itself - and plain-text readers will
know where to go as well.

Thanks,

jon