linux-kernel - Re: [PATCH] Documentation: sched: Add a new sched-util-clamp.rst

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Date:   Mon, 14 Nov 2022 15:55:04 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     Qais Yousef <qyousef@...alina.io>
Cc:     kernel test robot <lkp@...el.com>, Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Lukasz Luba <lukasz.luba@....com>,
        Xuewen Yan <xuewen.yan94@...il.com>, Wei Wang <wvw@...gle.com>,
        Jonathan JMChen <Jonathan.JMChen@...iatek.com>,
        Hank <han.lin@...iatek.com>, Paul Bone <pbone@...illa.com>,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org
Subject: Re: [PATCH] Documentation: sched: Add a new sched-util-clamp.rst

On Sun, Nov 13, 2022 at 03:26:29PM +0000, Qais Yousef wrote:
> Thanks! I have the below fixup patch that addresses these. It made me realize
> my html output could look better. It's cosmetic; so won't post a new version
> till some feedback is provided first.
> 
> 
> Cheers
> 
> --
> Qais Yousef
> 
> 
> --->8---
> 
> diff --git a/Documentation/scheduler/index.rst b/Documentation/scheduler/index.rst
> index b430d856056a..f12d0d06de3a 100644
> --- a/Documentation/scheduler/index.rst
> +++ b/Documentation/scheduler/index.rst
> @@ -15,6 +15,7 @@ Linux Scheduler
>      sched-capacity
>      sched-energy
>      schedutil
> +    sched-util-clamp
>      sched-nice-design
>      sched-rt-group
>      sched-stats
> diff --git a/Documentation/scheduler/sched-util-clamp.rst b/Documentation/scheduler/sched-util-clamp.rst
> index e75b69767afb..728ffa364fc7 100644
> --- a/Documentation/scheduler/sched-util-clamp.rst
> +++ b/Documentation/scheduler/sched-util-clamp.rst
> @@ -169,24 +169,27 @@ could change with implementation details.
>  2.1  BUCKETS:
>  -------------
>  
> +.. code-block:: c
> +
>                             [struct rq]
>  
> -(bottom)                                                    (top)
> +  (bottom)                                                    (top)
>  
> -  0                                                          1024
> -  |                                                           |
> -  +-----------+-----------+-----------+----   ----+-----------+
> -  |  Bucket 0 |  Bucket 1 |  Bucket 2 |    ...    |  Bucket N |
> -  +-----------+-----------+-----------+----   ----+-----------+
> -     :           :                                   :
> -     +- p0       +- p3                               +- p4
> -     :                                               :
> -     +- p1                                           +- p5
> -     :
> -     +- p2
> +    0                                                          1024
> +    |                                                           |
> +    +-----------+-----------+-----------+----   ----+-----------+
> +    |  Bucket 0 |  Bucket 1 |  Bucket 2 |    ...    |  Bucket N |
> +    +-----------+-----------+-----------+----   ----+-----------+
> +       :           :                                   :
> +       +- p0       +- p3                               +- p4
> +       :                                               :
> +       +- p1                                           +- p5
> +       :
> +       +- p2

The code block above is diagram, isn't it? Thus specifying language for
syntax highlighting (in this case ``c``) isn't appropriate.

>  
>  
> -DISCLAMER:
> +.. note::
> +  DISCLAMER:
>     The diagram above is an illustration rather than a true depiction of the
>     internal data structure.

The DISCLAIMER line above isn't needed, since note block should do the
job.

>  
> @@ -200,6 +203,8 @@ The rq has a bucket for each uclamp_id: [UCLAMP_MIN, UCLAMP_MAX].
>  The range of each bucket is 1024/N. For example for the default value of 5 we
>  will have 5 buckets, each of which will cover the following range:
>  
> +.. code-block:: c
> +

Again, why ``c`` syntax highlighting?

Otherwise no new warnings. Thanks for fixing this up.

However, in the future, for documentation patches you should always Cc:
linux-doc list. Adding it to Cc list now.

Thanks.

-- 
An old man doll... just what I always wanted! - Clara

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