From: Michal Hocko <mhocko@suse.cz>
To: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org,
Johannes Weiner <hannes@cmpxchg.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Ying Han <yinghan@google.com>, Hugh Dickins <hughd@google.com>,
Glauber Costa <glommer@parallels.com>,
Michel Lespinasse <walken@google.com>,
Greg Thelen <gthelen@google.com>,
Balbir Singh <bsingharora@gmail.com>
Subject: Re: [patch v3 -mm 1/3] memcg: integrate soft reclaim tighter with zone shrinking code
Date: Fri, 17 May 2013 09:16:55 +0200 [thread overview]
Message-ID: <20130517071655.GD25158@dhcp22.suse.cz> (raw)
In-Reply-To: <20130516221501.GG7171@mtj.dyndns.org>
On Thu 16-05-13 15:15:01, Tejun Heo wrote:
> One more thing,
>
> Given that this is a rather significant behavior change, it probably
> is a good idea to include the the benchmark results from the head
> message?
The testing I have done was on top of the complete series. The last
patch should be irrelevant as I have tested the global reclaim but the
second patch might still influence figures a tiny bit (we still do the
soft limit tree thing). That's why I haven't pushed the numbers here.
I can add that information if people prefer or just ask Andrew to squash
the leader email into the first patch as he tend to do quite often in
other cases as well.
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2013-05-17 7:16 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 7:46 [patch v3 0/3 -mm] Soft limit rework Michal Hocko
2013-05-13 7:46 ` [patch v3 -mm 1/3] memcg: integrate soft reclaim tighter with zone shrinking code Michal Hocko
2013-05-15 8:34 ` Glauber Costa
2013-05-16 22:12 ` Tejun Heo
2013-05-16 22:15 ` Tejun Heo
2013-05-17 7:16 ` Michal Hocko [this message]
2013-05-17 7:12 ` Michal Hocko
2013-05-17 16:02 ` Johannes Weiner
2013-05-17 16:57 ` Tejun Heo
2013-05-17 17:27 ` Johannes Weiner
2013-05-17 17:45 ` Tejun Heo
2013-05-20 14:44 ` Michal Hocko
2013-05-21 6:53 ` Michal Hocko
2013-05-27 17:13 ` Michal Hocko
2013-05-27 17:13 ` [PATCH 1/3] memcg: track children in soft limit excess to improve soft limit Michal Hocko
2013-05-27 17:13 ` [PATCH 2/3] memcg, vmscan: Do not attempt soft limit reclaim if it would not scan anything Michal Hocko
2013-05-27 17:13 ` [PATCH 3/3] memcg: Track all children over limit in the root Michal Hocko
2013-05-27 17:20 ` [PATCH] memcg: enhance memcg iterator to support predicates Michal Hocko
2013-05-29 13:05 ` [patch v3 -mm 1/3] memcg: integrate soft reclaim tighter with zone shrinking code Michal Hocko
2013-05-29 15:57 ` Michal Hocko
2013-05-29 20:01 ` Johannes Weiner
2013-05-30 8:45 ` Michal Hocko
2013-05-29 14:54 ` Michal Hocko
2013-05-30 8:36 ` Michal Hocko
2013-05-13 7:46 ` [patch v3 -mm 2/3] memcg: Get rid of soft-limit tree infrastructure Michal Hocko
2013-05-15 8:38 ` Glauber Costa
2013-05-16 22:16 ` Tejun Heo
2013-05-13 7:46 ` [patch v3 -mm 3/3] vmscan, memcg: Do softlimit reclaim also for targeted reclaim Michal Hocko
2013-05-15 8:42 ` Glauber Costa
2013-05-17 7:50 ` Michal Hocko
2013-05-16 23:12 ` Tejun Heo
2013-05-17 7:34 ` Michal Hocko
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