From: Oleg Nesterov <oleg@redhat.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.com>,
Christian Brauner <brauner@kernel.org>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Jens Axboe <axboe@kernel.dk>,
Jinliang Zheng <alexjlzheng@tencent.com>,
Mateusz Guzik <mjguzik@gmail.com>,
Matthew Wilcox <willy@infradead.org>,
Tycho Andersen <tandersen@netflix.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 0/2] memcg: deuglify mm_update_next_owner()
Date: Wed, 26 Jun 2024 22:27:28 +0200 [thread overview]
Message-ID: <20240626202727.GA17320@redhat.com> (raw)
In-Reply-To: <20240626122456.a9eb021e4ccbfbb1b6b93d1c@linux-foundation.org>
On 06/26, Andrew Morton wrote:
>
> On Wed, 26 Jun 2024 17:28:35 +0200 Oleg Nesterov <oleg@redhat.com> wrote:
>
> > On top of mm-optimize-the-redundant-loop-of-mm_update_owner_next.patch
>
> What should we do with
> mm-optimize-the-redundant-loop-of-mm_update_owner_next.patch?
Well, if you ask me (although you shoudn't ;) I think this patch makes
sense even if it can't fix all the problems.
> Further improvements (this series) can be made in the
> normal fashion?
Yes, yes. And just in case, this series mostly tries to cleanup this code
and it doesn't really depend on that patch from Jinliang.
Oleg.
prev parent reply other threads:[~2024-06-26 20:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-26 15:28 Oleg Nesterov
2024-06-26 15:29 ` [PATCH 1/2] memcg: mm_update_next_owner: kill the "retry" logic Oleg Nesterov
2024-06-27 7:56 ` Michal Hocko
2024-06-27 8:29 ` Oleg Nesterov
2024-06-27 9:02 ` Michal Hocko
2024-06-26 15:29 ` [PATCH 2/2] memcg: mm_update_next_owner: move for_each_thread() into try_to_set_owner() Oleg Nesterov
2024-06-27 9:02 ` Michal Hocko
2024-06-26 19:24 ` [PATCH -mm 0/2] memcg: deuglify mm_update_next_owner() Andrew Morton
2024-06-26 20:27 ` Oleg Nesterov [this message]
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