From: Stepanov Anatoly <stepanov.anatoly@huawei.com>
To: Michal Hocko <mhocko@suse.com>
Cc: Gutierrez Asier <gutierrez.asier@huawei-partners.com>,
<akpm@linux-foundation.org>, <david@redhat.com>,
<ryan.roberts@arm.com>, <baohua@kernel.org>,
<willy@infradead.org>, <peterx@redhat.com>, <hannes@cmpxchg.org>,
<hocko@kernel.org>, <roman.gushchin@linux.dev>,
<shakeel.butt@linux.dev>, <muchun.song@linux.dev>,
<cgroups@vger.kernel.org>, <linux-mm@kvack.org>,
<linux-kernel@vger.kernel.org>,
<alexander.kozhevnikov@huawei-partners.com>,
<guohanjun@huawei.com>, <weiyongjun1@huawei.com>,
<wangkefeng.wang@huawei.com>, <judy.chenhui@huawei.com>,
<yusongping@huawei.com>, <artem.kuzin@huawei.com>,
<kang.sun@huawei.com>, <nikita.panov@huawei-partners.com>
Subject: Re: [RFC PATCH 0/3] Cgroup-based THP control
Date: Fri, 1 Nov 2024 14:54:27 +0300 [thread overview]
Message-ID: <274e1560-9f6c-4dd9-b27c-2fd0f0c54d03@huawei.com> (raw)
In-Reply-To: <ZySEvmfwpT_6N97I@tiehlicka>
On 11/1/2024 10:35 AM, Michal Hocko wrote:
> On Thu 31-10-24 17:37:12, Stepanov Anatoly wrote:
>> If we consider the inheritance approach (prctl + launcher), it's fine until we need to change
>> THP mode property for several tasks at once, in this case some batch-change approach needed.
>
> I do not follow. How is this any different from a single process? Or do
> you mean to change the mode for an already running process?
>
yes, for already running set of processes
--
Anatoly Stepanov, Huawei
next prev parent reply other threads:[~2024-11-01 11:54 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-30 8:33 gutierrez.asier
2024-10-30 8:33 ` [RFC PATCH 1/3] mm: Add thp_flags control for cgroup gutierrez.asier
2024-10-30 8:33 ` [RFC PATCH 2/3] mm: Support for huge pages in cgroups gutierrez.asier
2024-10-30 8:33 ` [RFC PATCH 3/3] mm: Add thp_defrag control for cgroup gutierrez.asier
2024-10-30 8:38 ` [RFC PATCH 0/3] Cgroup-based THP control Michal Hocko
2024-10-30 12:51 ` Gutierrez Asier
2024-10-30 13:27 ` Michal Hocko
2024-10-30 14:58 ` Gutierrez Asier
2024-10-30 15:15 ` Michal Hocko
2024-10-31 6:06 ` Stepanov Anatoly
2024-10-31 8:33 ` Michal Hocko
2024-10-31 14:37 ` Stepanov Anatoly
2024-11-01 7:35 ` Michal Hocko
2024-11-01 11:54 ` Stepanov Anatoly [this message]
2024-11-01 13:15 ` Michal Hocko
2024-11-01 13:24 ` Stepanov Anatoly
2024-11-01 13:28 ` Michal Hocko
2024-11-01 13:39 ` Stepanov Anatoly
2024-11-01 13:50 ` Michal Hocko
2024-11-01 14:03 ` Stepanov Anatoly
2024-11-01 16:01 ` Matthew Wilcox
2024-10-30 13:14 ` Matthew Wilcox
2024-10-30 13:16 ` David Hildenbrand
2024-10-30 14:45 ` Chris Down
2024-10-30 15:04 ` Michal Hocko
2024-10-30 15:08 ` Johannes Weiner
2024-11-01 12:44 ` Stepanov Anatoly
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=274e1560-9f6c-4dd9-b27c-2fd0f0c54d03@huawei.com \
--to=stepanov.anatoly@huawei.com \
--cc=akpm@linux-foundation.org \
--cc=alexander.kozhevnikov@huawei-partners.com \
--cc=artem.kuzin@huawei.com \
--cc=baohua@kernel.org \
--cc=cgroups@vger.kernel.org \
--cc=david@redhat.com \
--cc=guohanjun@huawei.com \
--cc=gutierrez.asier@huawei-partners.com \
--cc=hannes@cmpxchg.org \
--cc=hocko@kernel.org \
--cc=judy.chenhui@huawei.com \
--cc=kang.sun@huawei.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@suse.com \
--cc=muchun.song@linux.dev \
--cc=nikita.panov@huawei-partners.com \
--cc=peterx@redhat.com \
--cc=roman.gushchin@linux.dev \
--cc=ryan.roberts@arm.com \
--cc=shakeel.butt@linux.dev \
--cc=wangkefeng.wang@huawei.com \
--cc=weiyongjun1@huawei.com \
--cc=willy@infradead.org \
--cc=yusongping@huawei.com \
/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