From: Raymond Jennings <shentino@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>, Mel Gorman <mel@csn.ul.ie>
Cc: bugzilla-daemon@bugzilla.kernel.org, linux-mm@kvack.org,
gaguilar@aguilardelgado.com, sgh@sgh.dk
Subject: Re: [Bug 99471] System locks with kswapd0 and kworker taking full IO and mem
Date: Fri, 11 Sep 2015 23:18:20 -0700 [thread overview]
Message-ID: <55F3C3AC.6070800@gmail.com> (raw)
In-Reply-To: <20150910140418.73b33d3542bab739f8fd1826@linux-foundation.org>
On 09/10/15 14:04, Andrew Morton wrote:
> (switched to email. Please respond via emailed reply-to-all, not via the
> bugzilla web interface).
>
> On Tue, 01 Sep 2015 12:32:10 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>
>> https://bugzilla.kernel.org/show_bug.cgi?id=99471
> Guys, could you take a look please?
>
> The machine went oom when there's heaps of unused swap and most memory
> is being used on active_anon and inactive_anon. We should have just
> swapped that stuff out and kept going.
Isn't there already logic in the kernel that disables OOM if there's
swap space available?
I saw it once, what happened to it?
>
>
> --
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next prev parent reply other threads:[~2015-09-12 6:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-99471-27@https.bugzilla.kernel.org/>
[not found] ` <bug-99471-27-hjYeBz7jw2@https.bugzilla.kernel.org/>
2015-09-10 21:04 ` [Bug 99471] System locks with kswapd0 and kworker taking full IO and mem Andrew Morton
2015-09-12 6:18 ` Raymond Jennings [this message]
2015-09-15 8:39 ` Johannes Weiner
2015-09-15 12:57 ` Rik van Riel
2015-10-05 20:03 ` Michal Hocko
2016-02-16 22:41 ` Andrew Morton
2016-02-21 12:36 ` Mel Gorman
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