From: Michal Hocko <mhocko@kernel.org>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>,
David Rientjes <rientjes@google.com>,
Oleg Nesterov <oleg@redhat.com>,
Andrea Argangeli <andrea@kernel.org>,
Hugh Dickins <hughd@google.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] mm, oom: allow oom reaper to race with exit_mmap
Date: Thu, 10 Aug 2017 22:36:18 +0200 [thread overview]
Message-ID: <20170810203616.GA17766@dhcp22.suse.cz> (raw)
In-Reply-To: <20170810185138.GA8269@dhcp22.suse.cz>
On Thu 10-08-17 20:51:38, Michal Hocko wrote:
[...]
> OK, let's agree to disagree. As I've said I like when the critical
> section is explicit and we _know_ what it protects. In this case it is
> clear that we have to protect from the page tables tear down and the
> vma destructions. But as I've said I am not going to argue about this
> more. It is more important to finally fix this.
Now that I've reread, it may sound different than I thought. I meant to
say that I will not argue about which solution is better and both
patches are good to go. I will let others to decide but I would be glad
if we go with something finally.
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2017-08-10 20:36 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-10 8:16 [PATCH] mm, oom: allow oom reaper to race with exit_mmap Michal Hocko
2017-08-10 18:05 ` Andrea Arcangeli
2017-08-10 18:51 ` Michal Hocko
2017-08-10 20:36 ` Michal Hocko [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-07-24 7:23 Michal Hocko
2017-07-24 14:00 ` Kirill A. Shutemov
2017-07-24 14:15 ` Michal Hocko
2017-07-24 14:51 ` Kirill A. Shutemov
2017-07-24 16:11 ` Michal Hocko
2017-07-25 14:17 ` Kirill A. Shutemov
2017-07-25 14:26 ` Michal Hocko
2017-07-25 15:07 ` Kirill A. Shutemov
2017-07-25 15:15 ` Michal Hocko
2017-07-25 14:26 ` Michal Hocko
2017-07-25 15:17 ` Kirill A. Shutemov
2017-07-25 15:23 ` Michal Hocko
2017-07-25 15:31 ` Kirill A. Shutemov
2017-07-25 16:04 ` Michal Hocko
2017-07-25 19:19 ` Andrea Arcangeli
2017-07-26 5:45 ` Michal Hocko
2017-07-26 16:29 ` Andrea Arcangeli
2017-07-26 16:43 ` Andrea Arcangeli
2017-07-27 6:50 ` Michal Hocko
2017-07-27 14:55 ` Andrea Arcangeli
2017-07-28 6:23 ` Michal Hocko
2017-08-15 0:20 ` David Rientjes
2017-07-24 15:27 ` Michal Hocko
2017-07-24 16:42 ` kbuild test robot
2017-07-24 18:12 ` Michal Hocko
2017-07-25 15:26 ` Andrea Arcangeli
2017-07-25 15:45 ` Michal Hocko
2017-07-25 18:26 ` Andrea Arcangeli
2017-07-26 5:45 ` Michal Hocko
2017-07-26 16:39 ` Andrea Arcangeli
2017-07-27 6:32 ` Michal Hocko
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