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Date:   Mon, 22 Aug 2022 14:13:09 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Liu Shixin <liushixin2@huawei.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        huang ying <huang.ying.caritas@gmail.com>,
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        Dave Hansen <dave.hansen@intel.com>,
        "Michal Hocko" <mhocko@suse.com>,
        Jesper Dangaard Brouer <brouer@redhat.com>,
        Vlastimil Babka <vbabka@suse.cz>,
        Kemi Wang <kemi.wang@intel.com>,
        "Kefeng Wang" <wangkefeng.wang@huawei.com>,
        <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>
Subject: Re: [PATCH -next v2] mm, proc: collect percpu free pages into the
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On Mon, 22 Aug 2022 14:12:07 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:

> Prevention of races against zone/node hotplug?

I meant "cpu/node", of course.