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Date: Tue, 25 Aug 2015 16:35:32 -0700 (PDT)
From: David Rientjes <rientjes@google.com>
Subject: Re: [PATCH] memory-hotplug: fix comment in zone_spanned_pages_in_node()
 and zone_spanned_pages_in_node()
In-Reply-To: <55DBCCE2.3070901@huawei.com>
Message-ID: <alpine.DEB.2.10.1508251635210.10653@chino.kir.corp.google.com>
References: <55DBCCE2.3070901@huawei.com>
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To: Xishi Qiu <qiuxishi@huawei.com>
Cc: Tang Chen <tangchen@cn.fujitsu.com>, Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>, Andrew Morton <akpm@linux-foundation.org>, Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>, Vlastimil Babka <vbabka@suse.cz>, mgorman@techsingularity.net, Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, izumi.taku@jp.fujitsu.com, LKML <linux-kernel@vger.kernel.org>, Linux MM <linux-mm@kvack.org>

On Tue, 25 Aug 2015, Xishi Qiu wrote:

> When hotadd a node from add_memory(), we will add memblock first, so the
> node is not empty. But when from cpu_up(), the node should be empty.
> 
> Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>

Acked-by: David Rientjes <rientjes@google.com>

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