From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0D44C63798 for ; Thu, 26 Nov 2020 05:33:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A154121D81 for ; Thu, 26 Nov 2020 05:33:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387786AbgKZFcs (ORCPT ); Thu, 26 Nov 2020 00:32:48 -0500 Received: from mga18.intel.com ([134.134.136.126]:40400 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387735AbgKZFcs (ORCPT ); Thu, 26 Nov 2020 00:32:48 -0500 IronPort-SDR: BeZD+hD+hmP0pSE8nhV2Cr2pWPC+QiGIdn3oGXuhJv7oFPNOWj87zKo3MsVsrD2Mv2+BMWPqJC 7DnEhLSaI+fA== X-IronPort-AV: E=McAfee;i="6000,8403,9816"; a="160007887" X-IronPort-AV: E=Sophos;i="5.78,371,1599548400"; d="scan'208";a="160007887" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2020 21:32:47 -0800 IronPort-SDR: xgqke7dAppScMuIsvRo6UmwSkkY/2FFD0yGGDrsMYGekEWwPnKUXm8mDxaINLG9wbIPV9e1A4l fZ1jjjqxr7pg== X-IronPort-AV: E=Sophos;i="5.78,371,1599548400"; d="scan'208";a="537179253" Received: from yhuang-mobile.sh.intel.com ([10.238.5.184]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2020 21:32:44 -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 , linux-api@vger.kernel.org Subject: [PATCH -V6 0/3] autonuma: Migrate on fault among multiple bound nodes Date: Thu, 26 Nov 2020 13:32:16 +0800 Message-Id: <20201126053219.234793-1-ying.huang@intel.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. Patch [2/3] and [3/3] are NOT kernel patches. Instead, they are patches for man-pages and numactl respectively. They are sent together to make it easy to review the newly added kernel API. Changes: v6: - Rebased on latest upstream kernel 5.10-rc5 - Added some benchmark data and example in patch description of [1/3] - Rename AutoNUMA to NUMA Balancing - Add patches to man-pages [2/3] and numactl [3/3] v5: - Remove mbind() support, because it's not clear that it's necessary. v4: - Use new flags instead of reuse MPOL_MF_LAZY. v3: - Rebased on latest upstream (v5.10-rc3) - Revised the change log. v2: - Rebased on latest upstream (v5.10-rc1) Best Regards, Huang, Ying