linux-kernel - Re: [PATCH 1/6] mm: get rid of zone_is

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Message-ID: <04a601d2a9d0$5ace0ab0$106a2010$@alibaba-inc.com>
Date:   Fri, 31 Mar 2017 11:39:07 +0800
From:   "Hillf Danton" <hillf.zj@...baba-inc.com>
To:     "'Michal Hocko'" <mhocko@...nel.org>, <linux-mm@...ck.org>
Cc:     "'Andrew Morton'" <akpm@...ux-foundation.org>,
        "'Mel Gorman'" <mgorman@...e.de>,
        "'Vlastimil Babka'" <vbabka@...e.cz>,
        "'Andrea Arcangeli'" <aarcange@...hat.com>,
        "'Reza Arbab'" <arbab@...ux.vnet.ibm.com>,
        "'Yasuaki Ishimatsu'" <yasu.isimatu@...il.com>,
        "'Tang Chen'" <tangchen@...fujitsu.com>, <qiuxishi@...wei.com>,
        "'Kani Toshimitsu'" <toshi.kani@....com>, <slaoub@...il.com>,
        "'Joonsoo Kim'" <js1304@...il.com>,
        "'Andi Kleen'" <ak@...ux.intel.com>,
        "'Zhang Zhen'" <zhenzhang.zhang@...wei.com>,
        "'David Rientjes'" <rientjes@...gle.com>,
        "'Daniel Kiper'" <daniel.kiper@...cle.com>,
        "'Igor Mammedov'" <imammedo@...hat.com>,
        "'Vitaly Kuznetsov'" <vkuznets@...hat.com>,
        "'LKML'" <linux-kernel@...r.kernel.org>,
        "'Michal Hocko'" <mhocko@...e.com>
Subject: Re: [PATCH 1/6] mm: get rid of zone_is_initialized


On March 30, 2017 7:55 PM Michal Hocko wrote:
> 
> @@ -5535,9 +5535,6 @@ int __meminit init_currently_empty_zone(struct zone *zone,
>  			zone_start_pfn, (zone_start_pfn + size));
> 
>  	zone_init_free_lists(zone);
> -	zone->initialized = 1;
> -
> -	return 0;
>  }
Nit: Add changes more than correct.

Hillf