From: David Rientjes <rientjes@google.com>
To: "Jörn Engel" <joern@logfs.org>
Cc: Michal Hocko <mhocko@suse.cz>,
linux-mm@kvack.org, Greg Thelen <gthelen@google.com>,
Glauber Costa <glommer@gmail.com>, Mel Gorman <mgorman@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Rik van Riel <riel@redhat.com>, Hugh Dickins <hughd@google.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: user defined OOM policies
Date: Mon, 25 Nov 2013 17:31:28 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.02.1311251730160.27270@chino.kir.corp.google.com> (raw)
In-Reply-To: <20131122001859.GA9510@logfs.org>
[-- Attachment #1: Type: TEXT/PLAIN, Size: 378 bytes --]
On Thu, 21 Nov 2013, JA?rn Engel wrote:
> One ancient option I sometime miss was this:
> - Kill the biggest process.
>
That's what both the system and memcg oom killer currently do unless you
change how "biggest process" is defined with /proc/pid/oom_score_adj. The
goal is the kill a single process with the highest rss to avoid having to
kill many different processes.
prev parent reply other threads:[~2013-11-26 1:31 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 13:14 Michal Hocko
2013-11-19 13:40 ` Michal Hocko
2013-11-20 8:02 ` David Rientjes
2013-11-20 15:22 ` Michal Hocko
2013-11-20 17:14 ` Luigi Semenzato
2013-11-21 3:36 ` David Rientjes
2013-11-21 7:03 ` Luigi Semenzato
2013-11-22 18:08 ` Johannes Weiner
2013-11-28 11:36 ` Michal Hocko
2013-11-26 1:29 ` David Rientjes
2013-11-28 11:42 ` Michal Hocko
2013-12-02 23:09 ` David Rientjes
2013-11-21 3:33 ` David Rientjes
2013-11-28 11:54 ` Michal Hocko
2013-12-02 23:07 ` David Rientjes
2013-12-04 5:19 ` [patch 1/8] fork: collapse copy_flags into copy_process David Rientjes
2013-12-04 5:19 ` [patch 2/8] mm, mempolicy: rename slab_node for clarity David Rientjes
2013-12-04 15:21 ` Christoph Lameter
2013-12-04 5:20 ` [patch 3/8] mm, mempolicy: remove per-process flag David Rientjes
2013-12-04 15:24 ` Christoph Lameter
2013-12-05 0:53 ` David Rientjes
2013-12-05 19:05 ` Christoph Lameter
2013-12-05 23:53 ` David Rientjes
2013-12-06 14:46 ` Christoph Lameter
2013-12-04 5:20 ` [patch 4/8] mm, memcg: add tunable for oom reserves David Rientjes
2013-12-04 5:20 ` [patch 5/8] res_counter: remove interface for locked charging and uncharging David Rientjes
2013-12-04 5:20 ` [patch 6/8] res_counter: add interface for maximum nofail charge David Rientjes
2013-12-04 5:20 ` [patch 7/8] mm, memcg: allow processes handling oom notifications to access reserves David Rientjes
2013-12-04 5:45 ` Johannes Weiner
2013-12-05 1:49 ` David Rientjes
2013-12-05 2:50 ` Tejun Heo
2013-12-05 23:49 ` David Rientjes
2013-12-06 17:34 ` Johannes Weiner
2013-12-07 16:38 ` Tim Hockin
2013-12-07 17:40 ` Johannes Weiner
2013-12-07 18:12 ` Tim Hockin
2013-12-07 19:06 ` Johannes Weiner
2013-12-07 21:04 ` Tim Hockin
2013-12-06 19:01 ` Tejun Heo
2013-12-09 20:10 ` David Rientjes
2013-12-09 22:37 ` Johannes Weiner
2013-12-10 21:50 ` Tejun Heo
2013-12-10 23:55 ` David Rientjes
2013-12-11 9:49 ` Mel Gorman
2013-12-11 12:42 ` Tejun Heo
2013-12-12 5:37 ` Tim Hockin
2013-12-12 14:21 ` Tejun Heo
2013-12-12 16:32 ` Michal Hocko
2013-12-12 16:37 ` Tejun Heo
2013-12-12 18:42 ` Tim Hockin
2013-12-12 19:23 ` Tejun Heo
2013-12-13 0:23 ` Tim Hockin
2013-12-13 11:47 ` Tejun Heo
2013-12-04 5:20 ` [patch 8/8] mm, memcg: add memcg oom reserve documentation David Rientjes
2013-11-20 17:25 ` user defined OOM policies Vladimir Murzin
2013-11-20 17:21 ` Vladimir Murzin
2013-11-20 17:33 ` Michal Hocko
2013-11-21 3:38 ` David Rientjes
2013-11-21 17:13 ` Michal Hocko
2013-11-26 1:36 ` David Rientjes
2013-11-22 7:28 ` Vladimir Murzin
2013-11-22 13:18 ` Michal Hocko
2013-11-20 7:50 ` David Rientjes
2013-11-22 0:19 ` Jörn Engel
2013-11-26 1:31 ` David Rientjes [this message]
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