From: Greg Thelen <gthelen@google.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"hannes@cmpxchg.org" <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
Ying Han <yinghan@google.com>, Hugh Dickins <hughd@google.com>
Subject: Re: [PATCH 5/6 v4] memcg: remove PCG_FILE_MAPPED
Date: Mon, 13 Feb 2012 23:22:37 -0800 [thread overview]
Message-ID: <CAHH2K0aWdLM523b9VnqJuW_c_rvR7-ZCDEGmzJWfo6g5pj7Cbw@mail.gmail.com> (raw)
In-Reply-To: <20120214121515.34281b73.kamezawa.hiroyu@jp.fujitsu.com>
On Mon, Feb 13, 2012 at 7:15 PM, KAMEZAWA Hiroyuki
<kamezawa.hiroyu@jp.fujitsu.com> wrote:
> From 96407a510d5212179a4768f28591b35d5c17d403 Mon Sep 17 00:00:00 2001
> From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Date: Thu, 2 Feb 2012 15:02:18 +0900
> Subject: [PATCH 5/6] memcg: remove PCG_FILE_MAPPED
>
> with new lock scheme for updating memcg's page stat, we don't need
> a flag PCG_FILE_MAPPED which was duplicated information of page_mapped().
>
> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Thanks!
Acked-by: Greg Thelen <gthelen@google.com>
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next prev parent reply other threads:[~2012-02-14 7:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-14 3:04 [PATCH 0/6 v4] memcg: page cgroup diet KAMEZAWA Hiroyuki
2012-02-14 3:06 ` [PATCH 1/6 v4] memcg: remove EXPORT_SYMBOL(mem_cgroup_update_page_stat) KAMEZAWA Hiroyuki
2012-02-14 7:21 ` Greg Thelen
2012-02-14 3:07 ` [PATCH 2/6 v4] memcg: simplify move_account() check KAMEZAWA Hiroyuki
2012-02-14 7:21 ` Greg Thelen
2012-02-14 8:44 ` KAMEZAWA Hiroyuki
2012-02-14 3:13 ` [PATCH 3/6 v4] memcg: remove PCG_MOVE_LOCK flag from page_cgroup KAMEZAWA Hiroyuki
2012-02-14 7:21 ` Greg Thelen
2012-02-14 3:14 ` [PATCH 4/6 v4] memcg: use new logic for page stat accounting KAMEZAWA Hiroyuki
2012-02-14 7:22 ` Greg Thelen
2012-02-14 8:43 ` KAMEZAWA Hiroyuki
2012-02-14 3:15 ` [PATCH 5/6 v4] memcg: remove PCG_FILE_MAPPED KAMEZAWA Hiroyuki
2012-02-14 7:22 ` Greg Thelen [this message]
2012-02-14 3:16 ` [PATCH 6/6 v4] memcg: fix performance of mem_cgroup_begin_update_page_stat() KAMEZAWA Hiroyuki
2012-02-14 7:22 ` Greg Thelen
2012-02-14 11:08 ` KAMEZAWA Hiroyuki
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