From: Pavel Emelyanov <xemul@openvz.org>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
"balbir@linux.vnet.ibm.com" <balbir@linux.vnet.ibm.com>,
"yamamoto@valinux.co.jp" <yamamoto@valinux.co.jp>,
"lizf@cn.fujitsu.com" <lizf@cn.fujitsu.com>
Subject: Re: [PATCH] memcg: avoid unnecessary initialization
Date: Mon, 12 May 2008 13:29:33 +0400 [thread overview]
Message-ID: <48280DFD.20409@openvz.org> (raw)
In-Reply-To: <20080509145941.f68e8f66.kamezawa.hiroyu@jp.fujitsu.com>
KAMEZAWA Hiroyuki wrote:
> An easy cut out from memcg: performance improvement patch set.
> Tested on: x86-64/linux-2.6.26-rc1-git6
>
> Thanks,
> -Kame
> ==
> * remove over-killing initialization (in fast path)
> * makeing the condition for PAGE_CGROUP_FLAG_ACTIVE be more obvious.
>
> Signed-off-by: KAMEAZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
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prev parent reply other threads:[~2008-05-12 9:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-09 5:59 [PATCH] memcg: avoid unnecessary initialization KAMEZAWA Hiroyuki
2008-05-09 6:07 ` Li Zefan
2008-05-09 6:23 ` Balbir Singh
2008-05-12 9:29 ` Pavel Emelyanov [this message]
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