From: Jens Axboe <axboe@kernel.dk>
To: Johannes Weiner <hannes@cmpxchg.org>,
Christoph Hellwig <hch@infradead.org>
Cc: Deepanshu Kartikey <kartikey406@gmail.com>,
akpm@linux-foundation.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, linux-block@vger.kernel.org
Subject: Re: retiring laptop_mode? was Re: [PATCH] mm: vmscan: always allow writeback during memcg reclaim
Date: Tue, 16 Dec 2025 11:54:30 -0700 [thread overview]
Message-ID: <4929c371-b264-4049-8618-095f748ef5c9@kernel.dk> (raw)
In-Reply-To: <20251216185201.GH905277@cmpxchg.org>
On 12/16/25 11:52 AM, Johannes Weiner wrote:
> On Mon, Dec 15, 2025 at 11:41:07PM -0800, Christoph Hellwig wrote:
>> On Mon, Dec 15, 2025 at 03:08:38PM -0500, Johannes Weiner wrote:
>>> Debated whether to add some sort of deprecation sysctl handler, but at
>>> least systemd-sysctl just prints a warning and still applies other
>>> settings from the same config file.
>>
>> In general dropping sysctl will break things. So I think we'll need
>> a stub, at which point it might as well warn for a while.
>
> Fair enough, I added that.
>
> Jens, that change seemed small enough that I carried your Ack, but
> please let me know if you feel otherwise ;)
That's fine, fwiw I fully agree with that change.
--
Jens Axboe
next prev parent reply other threads:[~2025-12-16 18:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-13 8:36 Deepanshu Kartikey
2025-12-14 23:49 ` Andrew Morton
2025-12-15 4:12 ` Johannes Weiner
2025-12-15 4:51 ` Deepanshu Kartikey
2025-12-15 19:42 ` Yuanchu Xie
2025-12-15 20:22 ` Johannes Weiner
2025-12-19 5:13 ` Kairui Song
2025-12-15 6:59 ` retiring laptop_mode? was " Christoph Hellwig
2025-12-15 16:33 ` Jens Axboe
2025-12-15 20:08 ` Johannes Weiner
2025-12-16 2:23 ` Jens Axboe
2025-12-16 7:41 ` Christoph Hellwig
2025-12-16 18:52 ` Johannes Weiner
2025-12-16 18:54 ` Jens Axboe [this message]
2025-12-16 23:23 ` Shakeel Butt
2025-12-17 19:59 ` Johannes Weiner
2025-12-18 7:21 ` Shakeel Butt
2025-12-17 19:34 ` Michal Hocko
2025-12-18 6:00 ` Christoph Hellwig
2025-12-15 17:49 ` Michal Hocko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4929c371-b264-4049-8618-095f748ef5c9@kernel.dk \
--to=axboe@kernel.dk \
--cc=akpm@linux-foundation.org \
--cc=hannes@cmpxchg.org \
--cc=hch@infradead.org \
--cc=kartikey406@gmail.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox