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[23.128.96.18]) by mx.google.com with ESMTP id o21si4220690ejg.550.2020.07.01.09.03.41; Wed, 01 Jul 2020 09:04:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732296AbgGAQCk (ORCPT + 99 others); Wed, 1 Jul 2020 12:02:40 -0400 Received: from mga05.intel.com ([192.55.52.43]:32450 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728534AbgGAQCk (ORCPT ); Wed, 1 Jul 2020 12:02:40 -0400 IronPort-SDR: oPQk2KjJTxdhAIrJdhJfKE3U+Mk3po5GUGg7bZ5X4Qy6nSGCQBiIFsG6NohY+p6KIPmw9P953g 09CQLphQDBvQ== X-IronPort-AV: E=McAfee;i="6000,8403,9669"; a="231485760" X-IronPort-AV: E=Sophos;i="5.75,300,1589266800"; d="scan'208";a="231485760" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2020 09:02:39 -0700 IronPort-SDR: ZcviTmx0GjBbTjiBy/FptFLT8hUSAb497LyTs9c/MS18fT5GZuhan++auHp8V++DrenSEhFqYd r/Qm4mKS2CqA== X-IronPort-AV: E=Sophos;i="5.75,300,1589266800"; d="scan'208";a="455152950" Received: from rapyeatx-mobl3.amr.corp.intel.com (HELO [10.255.2.31]) ([10.255.2.31]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2020 09:02:37 -0700 Subject: Re: [RFC][PATCH 8/8] mm/numa: new reclaim mode to enable reclaim-based migration To: Yang Shi , "Huang, Ying" , Dave Hansen Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, dan.j.williams@intel.com References: <20200629234503.749E5340@viggo.jf.intel.com> <20200629234517.A7EC4BD3@viggo.jf.intel.com> <87v9j9ow3a.fsf@yhuang-dev.intel.com> <29c67873-3cb9-e121-382c-9b81491016bc@linux.alibaba.com> From: Dave Hansen Autocrypt: addr=dave.hansen@intel.com; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <29c67873-3cb9-e121-382c-9b81491016bc@linux.alibaba.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/30/20 10:50 AM, Yang Shi wrote: > So, I'm supposed you need check if node_reclaim is enabled before doing > migration in shrink_page_list() and also need make node reclaim to adopt > the new mode. > > Please refer to > https://lore.kernel.org/linux-mm/1560468577-101178-6-git-send-email-yang.shi@linux.alibaba.com/ > > I copied the related chunks here: Thanks for those! I'll incorporate them for the next version.