From: Michal Hocko <mhocko@suse.cz>
To: Ying Han <yinghan@google.com>
Cc: Balbir Singh <bsingharora@gmail.com>,
Rik van Riel <riel@redhat.com>, Hugh Dickins <hughd@google.com>,
Johannes Weiner <hannes@cmpxchg.org>, Mel Gorman <mel@csn.ul.ie>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Pavel Emelyanov <xemul@openvz.org>,
linux-mm@kvack.org
Subject: Re: memcg: add mlock statistic in memory.stat
Date: Thu, 12 Jan 2012 13:54:11 +0100 [thread overview]
Message-ID: <20120112125411.GG1042@tiehlicka.suse.cz> (raw)
In-Reply-To: <1326321668-5422-1-git-send-email-yinghan@google.com>
On Wed 11-01-12 14:41:08, Ying Han wrote:
> We have the nr_mlock stat both in meminfo as well as vmstat system wide, this
> patch adds the mlock field into per-memcg memory stat. The stat itself enhances
> the metrics exported by memcg, especially is used together with "uneivctable"
> lru stat.
Could you describe when the unevictable has such a different meaning than
mlocked that it is unusable?
--
Michal Hocko
SUSE Labs
SUSE LINUX s.r.o.
Lihovarska 1060/12
190 00 Praha 9
Czech Republic
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next prev parent reply other threads:[~2012-01-12 12:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-11 22:41 memcg: add mlock statistic in memory.stat Ying Han
2012-01-11 23:17 ` Hugh Dickins
2012-01-11 23:59 ` KAMEZAWA Hiroyuki
2012-01-12 0:50 ` Ying Han
2012-01-12 3:21 ` KAMEZAWA Hiroyuki
2012-01-12 19:13 ` Ying Han
2012-01-13 0:10 ` KAMEZAWA Hiroyuki
2012-01-13 22:27 ` Ying Han
2012-01-12 12:54 ` Michal Hocko [this message]
2012-01-12 19:09 ` Ying Han
2012-01-12 20:44 ` Michal Hocko
2012-01-13 22:24 ` Ying Han
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