linux-kernel - Re: [PATCH] docs/vm: fix Unexpected indentation warns in page

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Date:   Fri, 17 Dec 2021 00:00:16 +0900
From:   Akira Yokosawa <akiyks@...il.com>
To:     Shuah Khan <skhan@...uxfoundation.org>
Cc:     akpm@...ux-foundation.org, corbet@....net,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Akira Yokosawa <akiyks@...il.com>
Subject: Re: [PATCH] docs/vm: fix Unexpected indentation warns in page_owner

On Thu, 16 Dec 2021 07:45:50 -0700, Shuah Khan wrote:
> On 12/15/21 8:10 AM, Shuah Khan wrote:
>> On 12/14/21 6:05 PM, Akira Yokosawa wrote:
>>> Hi,
>>>
>>> On Tue, 14 Dec 2021 17:19:29 -0700, Shuah Khan wrote:
>>>> Fix Unexpected indentation warns in page_owner:
>>>>
>>>> Documentation/vm/page_owner.rst:92: WARNING: Unexpected indentation.
>>>> Documentation/vm/page_owner.rst:96: WARNING: Unexpected indentation.
>>>> Documentation/vm/page_owner.rst:107: WARNING: Unexpected indentation.
>>>
>>> I guess these outputs should have been literal blocks.
>>> Then Sphinx wouldn't complain about indentations.
>>
>> Good point. I will take a look and send v2.
>>
> 
> This is already in a literal block. A few of the lines in a literal block
> are missing indentations - this patch is good as is.

Well, to show the context, embedding from current page_owner.rst.
My comment is on the line starting with "#".

-----8<------
4) Analyze information from page owner::

	cat /sys/kernel/debug/page_owner > page_owner_full.txt
	./page_owner_sort page_owner_full.txt sorted_page_owner.txt

   The general output of ``page_owner_full.txt`` is as follows:
#  ^^^ this unindent to the level of "Analyze" above ends the literal block,
#  so the final ":" needs to be "::".
	Page allocated via order XXX, ...
	PFN XXX ...
	 // Detailed stack

	Page allocated via order XXX, ...
	PFN XXX ...
	 // Detailed stack
-----8<------
 
Ditto for another output.

Hope this helps you!

        Thanks, Akira
> 
> thanks,
> -- Shuah
>