Date: Mon, 29 Oct 2012 13:40:39 -0700 (PDT)
From: David Rientjes <rientjes@google.com>
To: Michal Hocko <mhocko@suse.cz>
cc: Lai Jiangshan <laijs@cn.fujitsu.com>, Mel Gorman <mgorman@suse.de>,
        LKML <linux-kernel@vger.kernel.org>, x86 maintainers <x86@kernel.org>,
        Jiang Liu <jiang.liu@huawei.com>,
        Rusty Russell <rusty@rustcorp.com.au>, Yinghai Lu <yinghai@kernel.org>,
        KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
        Yasuaki ISIMATU <isimatu.yasuaki@jp.fujitsu.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Balbir Singh <bsingharora@gmail.com>, Tejun Heo <tj@kernel.org>,
        Li Zefan <lizefan@huawei.com>, cgroups@vger.kernel.org,
        linux-mm@kvack.org, containers@lists.linux-foundation.org
Subject: Re: [V5 PATCH 08/26] memcontrol: use N_MEMORY instead
 N_HIGH_MEMORY
In-Reply-To: <20121029162212.GE20757@dhcp22.suse.cz>
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References: <1351523301-20048-1-git-send-email-laijs@cn.fujitsu.com> <1351524078-20363-7-git-send-email-laijs@cn.fujitsu.com> <20121029162212.GE20757@dhcp22.suse.cz>
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On Mon, 29 Oct 2012, Michal Hocko wrote:

> > N_HIGH_MEMORY stands for the nodes that has normal or high memory.
> > N_MEMORY stands for the nodes that has any memory.
> 
> What is the difference of those two?
> 

Patch 5 in the series introduces it to be equal to N_HIGH_MEMORY, so 
accepting this patch would be an implicit ack of the direction taken 
there.
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