Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Mon, 25 Nov 2019 09:39:48 +0100
From:   Michal Hocko <mhocko@kernel.org>
To:     Qian Cai <cai@lca.pw>
Cc:     Pengfei Li <fly@kernel.page>,
        "lixinhai.lxh@gmail.com" <lixinhai.lxh@gmail.com>,
        akpm <akpm@linux-foundation.org>,
        mgorman <mgorman@techsingularity.net>,
        Vlastimil Babka <vbabka@suse.cz>, cl <cl@linux.com>,
        "iamjoonsoo.kim" <iamjoonsoo.kim@lge.com>, guro <guro@fb.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [RFC v1 00/19] Modify zonelist to nodelist v1
Message-ID: <20191125083948.GC31714@dhcp22.suse.cz>
References: <20191121151811.49742-1-fly@kernel.page>
 <2019112215245905276118@gmail.com>
 <20191122232847.3ad94414.fly@kernel.page>
 <1574438002.9585.24.camel@lca.pw>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1574438002.9585.24.camel@lca.pw>
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri 22-11-19 10:53:22, Qian Cai wrote:
[...]
> ZONE_MOVABLE is broken for ages (non-movable allocations are there all the time
> last time I tried) which indicates there is very few people care about it, so it
> is rather weak to use that as a justification for the churns it might cause.

People do care about ZONE_MOVABLE and if there is a non-movable memory
sitting there then it is a bug. Please report that.
-- 
Michal Hocko
SUSE Labs