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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 9802EC433DF for ; Mon, 15 Jun 2020 02:05:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8025920747 for ; Mon, 15 Jun 2020 02:05:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728108AbgFOCFg (ORCPT ); Sun, 14 Jun 2020 22:05:36 -0400 Received: from mga03.intel.com ([134.134.136.65]:48920 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728031AbgFOCFf (ORCPT ); Sun, 14 Jun 2020 22:05:35 -0400 IronPort-SDR: RyDhtZ9dO4cCG3PRLjKpZ/ntMumxTJDq0RMyZoUOfpLqqv9glN2kc4/fctjivzNzzotmZm8Nd0 LahCq6ekm4TQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jun 2020 19:05:35 -0700 IronPort-SDR: +189MtdzvtZ99W0KxVKmGChEmpBlGO9RTUWC3+JsxiywTI0yoJ/Ffq1chTqceOZ0hBLG1auzwP VtnDgefeTtdQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,513,1583222400"; d="scan'208";a="449119946" Received: from cli6-desk1.ccr.corp.intel.com (HELO [10.239.161.135]) ([10.239.161.135]) by orsmga005.jf.intel.com with ESMTP; 14 Jun 2020 19:05:30 -0700 Subject: Re: [RFC PATCH 11/13] sched: migration changes for core scheduling To: Vineeth Remanan Pillai , Joel Fernandes Cc: Nishanth Aravamudan , Julien Desfossez , Peter Zijlstra , Tim Chen , Ingo Molnar , Thomas Gleixner , Paul Turner , Linus Torvalds , Aubrey Li , Linux List Kernel Mailing , =?UTF-8?B?RnLDqWTDqXJpYyBXZWlzYmVja2Vy?= , Kees Cook , Greg Kerr , Phil Auld , Aaron Lu , Aubrey Li , Valentin Schneider , Mel Gorman , Pawan Gupta , Paolo Bonzini References: <279f7f6606ea18e14d64517840bcada56deb0ce3.1583332765.git.vpillai@digitalocean.com> <20200612132127.GA90012@google.com> <20200613022530.GA110162@google.com> From: "Li, Aubrey" Message-ID: Date: Mon, 15 Jun 2020 10:05:29 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 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 2020/6/14 2:59, Vineeth Remanan Pillai wrote: > On Fri, Jun 12, 2020 at 10:25 PM Joel Fernandes wrote: >> >> Ok, so I take it that you will make it so in v6 then, unless of course >> someone else objects. >> > Yes, just wanted to hear from Aubrey, Tim and others as well to see > if we have not missed anything obvious. Will have this in v6 if > there are no objections. > > Thanks for bringing this up! > > ~Vineeth > Yes, this makes sense to me, no need to find idle core in select_idle_cpu(). Thanks to catch this! Thanks, -Aubrey