linux-kernel - Re: [PATCH v10 07/13] khugepaged: skip collapsing mTHP to smaller orders

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Message-ID: <20250821125445.5fb61e90@gandalf.local.home>
Date: Thu, 21 Aug 2025 12:54:45 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Nico Pache <npache@...hat.com>, linux-mm@...ck.org,
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Subject: Re: [PATCH v10 07/13] khugepaged: skip collapsing mTHP to smaller
 orders

On Thu, 21 Aug 2025 13:05:42 +0100
Lorenzo Stoakes <lorenzo.stoakes@...cle.com> wrote:

> > +		/*
> > +		 * TODO: In some cases of partially-mapped folios, we'd actually
> > +		 * want to collapse.
> > +		 */  
> 
> Not a fan of adding todo's in code, they have a habit of being left forever.

It's a way to make the developer more depressed by reminding them that they
will never be able to complete their TODO list :-p

Personally, I enjoy the torture of these comments in the code ;-)

-- Steve