linux-kernel - Re: [PATCH for 3.2.34] memcg: do not trigger OOM from add_to_page_cache

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Date:	Fri, 30 Nov 2012 21:43:05 +0100
From:	"azurIt" <azurit@...ox.sk>
To:	Michal Hocko <mhocko@...e.cz>
Cc:	<linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
	cgroups mailinglist <cgroups@...r.kernel.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Johannes Weiner <hannes@...xchg.org>
Subject: Re: [PATCH for 3.2.34] memcg: do not trigger OOM from add_to_page_cache_locked

>The only strange thing I noticed is that some groups have 0 limit. Is
>this intentional?
>grep memory.limit_in_bytes cgroups | grep -v uid | sed 's@.*/@@' | sort | uniq -c
>      3 memory.limit_in_bytes:0


These are users who are not allowed to run anything.


azur
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