linux-kernel - Re: [PATCH v3 1/6] memcg: fix error code in hugetlb_force_memcg

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Message-ID: <20120514181556.GE2366@google.com>
Date:	Mon, 14 May 2012 11:15:56 -0700
From:	Tejun Heo <tj@...nel.org>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"cgroups@...r.kernel.org" <cgroups@...r.kernel.org>,
	Michal Hocko <mhocko@...e.cz>,
	Johannes Weiner <hannes@...xchg.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Han Ying <yinghan@...gle.com>,
	Glauber Costa <glommer@...allels.com>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Hiroyuki Kamezawa <kamezawa.hiroyuki@...il.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 1/6] memcg: fix error code in
 hugetlb_force_memcg_empty()

On Fri, May 11, 2012 at 06:45:18PM +0900, KAMEZAWA Hiroyuki wrote:
> -		if (cgroup_task_count(cgroup) || !list_empty(&cgroup->children))
> +		if (cgroup_task_count(cgroup)
> +			|| !list_empty(&cgroup->children)) {
> +			ret = -EBUSY;
>  			goto out;

Why break the line?  It doesn't go over 80 col.

Thanks.

-- 
tejun
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