From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753866AbdCBDoe (ORCPT ); Wed, 1 Mar 2017 22:44:34 -0500 Received: from out0-129.mail.aliyun.com ([140.205.0.129]:49568 "EHLO out0-129.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753041AbdCBDod (ORCPT ); Wed, 1 Mar 2017 22:44:33 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R611e4;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e02c03273;MF=hillf.zj@alibaba-inc.com;NM=1;PH=DS;RN=8;SC=85;SR=0;TI=SMTPD_---.7jbqCr6_1488425791; Reply-To: "Hillf Danton" From: "Hillf Danton" To: "'Johannes Weiner'" , "'Andrew Morton'" Cc: "'Jia He'" , "'Michal Hocko'" , "'Mel Gorman'" , , , References: <20170228214007.5621-1-hannes@cmpxchg.org> <20170228214007.5621-9-hannes@cmpxchg.org> In-Reply-To: <20170228214007.5621-9-hannes@cmpxchg.org> Subject: Re: [PATCH 8/9] Revert "mm, vmscan: account for skipped pages as a partial scan" Date: Thu, 02 Mar 2017 11:36:31 +0800 Message-ID: <078301d29306$2f3f9a70$8dbecf50$@alibaba-inc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQGushofxnzLnyVlk/YQjboYC5yEOwJZ5R39obXYfkA= Content-Language: zh-cn Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On March 01, 2017 5:40 AM Johannes Weiner wrote: > > This reverts commit d7f05528eedb047efe2288cff777676b028747b6. > > Now that reclaimability of a node is no longer based on the ratio > between pages scanned and theoretically reclaimable pages, we can > remove accounting tricks for pages skipped due to zone constraints. > > Signed-off-by: Johannes Weiner > --- Acked-by: Hillf Danton From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f198.google.com (mail-pf0-f198.google.com [209.85.192.198]) by kanga.kvack.org (Postfix) with ESMTP id E8F2C6B0387 for ; Wed, 1 Mar 2017 22:36:36 -0500 (EST) Received: by mail-pf0-f198.google.com with SMTP id u62so69700583pfk.1 for ; Wed, 01 Mar 2017 19:36:36 -0800 (PST) Received: from out0-137.mail.aliyun.com (out0-137.mail.aliyun.com. [140.205.0.137]) by mx.google.com with ESMTP id b1si6295098pld.307.2017.03.01.19.36.35 for ; Wed, 01 Mar 2017 19:36:36 -0800 (PST) Reply-To: "Hillf Danton" From: "Hillf Danton" References: <20170228214007.5621-1-hannes@cmpxchg.org> <20170228214007.5621-9-hannes@cmpxchg.org> In-Reply-To: <20170228214007.5621-9-hannes@cmpxchg.org> Subject: Re: [PATCH 8/9] Revert "mm, vmscan: account for skipped pages as a partial scan" Date: Thu, 02 Mar 2017 11:36:31 +0800 Message-ID: <078301d29306$2f3f9a70$8dbecf50$@alibaba-inc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Language: zh-cn Sender: owner-linux-mm@kvack.org List-ID: To: 'Johannes Weiner' , 'Andrew Morton' Cc: 'Jia He' , 'Michal Hocko' , 'Mel Gorman' , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@fb.com On March 01, 2017 5:40 AM Johannes Weiner wrote: > > This reverts commit d7f05528eedb047efe2288cff777676b028747b6. > > Now that reclaimability of a node is no longer based on the ratio > between pages scanned and theoretically reclaimable pages, we can > remove accounting tricks for pages skipped due to zone constraints. > > Signed-off-by: Johannes Weiner > --- Acked-by: Hillf Danton -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org