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Date: Tue, 29 Mar 2016 16:14:42 +0200
From: Michal Hocko <mhocko@kernel.org>
Subject: Re: [RFC PATCH] mm, oom: move GFP_NOFS check to out_of_memory
Message-ID: <20160329141442.GD4466@dhcp22.suse.cz>
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Cc: David Rientjes <rientjes@google.com>, Johannes Weiner <hannes@cmpxchg.org>, Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>, Andrew Morton <akpm@linux-foundation.org>, LKML <linux-kernel@vger.kernel.org>

On Tue 29-03-16 15:27:35, Michal Hocko wrote:
[...]
> If this looks like a reasonable approach I would go on think about how
> we can extend this for the oom_reaper and queue the current thread for
> the reaper to free some of the memory.

And this is what I came up with (untested yet). Doesn't too bad to me:
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