From: Daisuke Nishimura <d-nishimura@mtf.biglobe.ne.jp>
To: "Kirill A. Shutsemov" <kirill@shutemov.name>
Cc: linux-mm@kvack.org, Balbir Singh <balbir@linux.vnet.ibm.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [BUGFIX][PATCH] memcg: fix thresholds with use_hierarchy == 1
Date: Wed, 29 Sep 2010 23:06:54 +0900 [thread overview]
Message-ID: <20100929230654.d7f20d2c.d-nishimura@mtf.biglobe.ne.jp> (raw)
In-Reply-To: <20100929230252.f593abb1.d-nishimura@mtf.biglobe.ne.jp>
> I think you can simplify this part by using parent_mem_cgroup() like:
>
> parent = parent_mem_cgroup(memcg);
> if (!memcg)
^^^^^^^^ must be !parent of course :)
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prev parent reply other threads:[~2010-09-29 14:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-29 12:27 Kirill A. Shutsemov
2010-09-29 14:02 ` Daisuke Nishimura
2010-09-29 14:06 ` Daisuke Nishimura [this message]
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