From patchwork Tue Nov 10 05:59:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Huang, Ying" X-Patchwork-Id: 11893305 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 26C95921 for ; Tue, 10 Nov 2020 06:00:45 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D45EB207BC for ; Tue, 10 Nov 2020 06:00:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D45EB207BC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id D2BEE6B0036; Tue, 10 Nov 2020 01:00:43 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id CDB826B005C; Tue, 10 Nov 2020 01:00:43 -0500 (EST) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BF1226B005D; Tue, 10 Nov 2020 01:00:43 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0028.hostedemail.com [216.40.44.28]) by kanga.kvack.org (Postfix) with ESMTP id 956776B0036 for ; Tue, 10 Nov 2020 01:00:43 -0500 (EST) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 36D7A8249980 for ; Tue, 10 Nov 2020 06:00:43 +0000 (UTC) X-FDA: 77467459566.15.coat10_4a0b0d4272f2 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin15.hostedemail.com (Postfix) with ESMTP id 177651814B0C7 for ; Tue, 10 Nov 2020 06:00:43 +0000 (UTC) X-Spam-Summary: 1,0,0,,d41d8cd98f00b204,ying.huang@intel.com,,RULES_HIT:30054:30064:30070,0,RBL:192.55.52.136:@intel.com:.lbl8.mailshell.net-62.18.0.100 64.95.201.95;04yf1jrmtwajf6gamyp498qtjdtteocjf8tkjirwntsogatuihyknssbdrzjubt.7h98eg7jeonjuws815w1iqj5f1fmitapsm5bo6zupe74stduc1j67z7tisdq1ws.a-lbl8.mailshell.net-223.238.255.100,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:ft,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:69,LUA_SUMMARY:none X-HE-Tag: coat10_4a0b0d4272f2 X-Filterd-Recvd-Size: 2511 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by imf35.hostedemail.com (Postfix) with ESMTP for ; Tue, 10 Nov 2020 06:00:41 +0000 (UTC) IronPort-SDR: CzF2hP7DdvzAMZaO0BzgfegoV3I2pBq0Egs/F/IHYOnjz4XqCw9PLxay+YSaJlEgSRXHObD6DL pmazqw/i9znQ== X-IronPort-AV: E=McAfee;i="6000,8403,9800"; a="149201887" X-IronPort-AV: E=Sophos;i="5.77,465,1596524400"; d="scan'208";a="149201887" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2020 22:00:39 -0800 IronPort-SDR: vuNHAxSU1ADj2UP7kTiwrCD66IBGwx/SgCDOL0BIQRWWGjOdytp2xx7G+jwsNAVh/zwXms9TCD lUqsbfMJqk/Q== X-IronPort-AV: E=Sophos;i="5.77,465,1596524400"; d="scan'208";a="473300154" Received: from yhuang-mobile.sh.intel.com ([10.238.5.184]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2020 22:00:35 -0800 From: Huang Ying To: Peter Zijlstra Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Huang Ying , "Matthew Wilcox (Oracle)" , Rafael Aquini , Andrew Morton , Ingo Molnar , Mel Gorman , Rik van Riel , Johannes Weiner , Dave Hansen , Andi Kleen , Michal Hocko , David Rientjes Subject: [PATCH -V3 0/2] autonuma: Migrate on fault among multiple bound nodes Date: Tue, 10 Nov 2020 13:59:49 +0800 Message-Id: <20201110055951.85085-1-ying.huang@intel.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: To make it possible to optimize cross-socket memory accessing with AutoNUMA even if the memory of the application is bound to multiple NUMA nodes. Changes: v3: - Rebased on latest upstream (v5.10-rc3) - Revised the change log. v2: - Rebased on latest upstream (v5.10-rc1) Huang Ying (2): mempolicy: Rename MPOL_F_MORON to MPOL_F_MOPRON autonuma: Migrate on fault among multiple bound nodes include/uapi/linux/mempolicy.h | 2 +- kernel/sched/debug.c | 2 +- mm/mempolicy.c | 23 ++++++++++++++--------- 3 files changed, 16 insertions(+), 11 deletions(-)