linux-kernel - Re: [RFC PATCH 2/2] wait: add a keyword to indicate a diagram code block on a kernel-doc

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Message-ID: <f0c8a649-5304-b9e9-975e-e80fa3a4c44e@infradead.org>
Date:   Thu, 10 May 2018 09:33:41 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Jonathan Corbet <corbet@....net>
Cc:     Mauro Carvalho Chehab <mchehab@...radead.org>,
        Christoph Hellwig <hch@...radead.org>,
        Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [RFC PATCH 2/2] wait: add a keyword to indicate a diagram code
 block on a kernel-doc

On 05/10/2018 07:38 AM, Mauro Carvalho Chehab wrote:
> When handling code-blocks, usual parsing should be disabled.
> Indicate it by using the keyword disagram.

                                   diagram.

Please add such keyword(s) to one of Documentation/doc-guide/{kernel-doc,sphinx}.rst.

> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
> ---
>  include/linux/wait.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/wait.h b/include/linux/wait.h
> index d9f131ecf708..653814475ee9 100644
> --- a/include/linux/wait.h
> +++ b/include/linux/wait.h
> @@ -101,7 +101,7 @@ init_waitqueue_func_entry(struct wait_queue_entry *wq_entry, wait_queue_func_t f
>   * lead to sporadic and non-obvious failure.
>   *
>   * Use either while holding wait_queue_head::lock or when used for wakeups
> - * with an extra smp_mb() like:
> + * with an extra smp_mb() as shown in this diagram:
>   *
>   *      CPU0 - waker                    CPU1 - waiter
>   *
> 


-- 
~Randy