Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp3508549pxb; Mon, 16 Nov 2020 17:14:16 -0800 (PST) X-Google-Smtp-Source: ABdhPJxw13rm5nA7Pj2MigaLXzdhl+/rqSQ9mR8orxgkyJM10LkEBKSIUeARueXTVH+Rs7UJ1FHo X-Received: by 2002:a17:906:27c2:: with SMTP id k2mr496204ejc.211.1605575656651; Mon, 16 Nov 2020 17:14:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605575656; cv=none; d=google.com; s=arc-20160816; b=UxWGDuERi2V9C8+sbk1DFI9nT73n7SssKLbfS7R0HFC0cqRrmsF3BhFBrr8xmLQ/mG svzCzcuhqzBYY8o+Ae6FFGlQI7WyQjOA65ngBvovu1qsasUBrp6Wlku7XdgQXjZN+SPo ApMFnOYnMBQuSJ7VuC9aq6Dfl+LnuefEeax9k72/CBxUrCyfIjwlBvIg5rBSXgObe1iT CnVhhryzQv/Iq5sXuTPl5Wi9yDuZuDr5NkW2k4/pk6jfI53bGMlosqRQPFigBLcmWs5W hmsg05Dg8af/ibfMKnJHfiRt/ofNR5Shyb8RgSsrS+L2O+RY2Gv0DKhWIjW4pGW0ABPC WgSA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to :mime-version:user-agent:date:message-id:from:references:cc:to :subject; bh=gr6GxdEoBYoC1K23WKV6w8plaHD+r/0MG//3wFe2vHw=; b=uUdgsl/65Iglgse++H3cpPEdiThHcgzzGnRT2t/EWaXyIPwYzv52Nui3K/L6DOphvs abV+DU2mY27ZIgun28hL8IQwAWsXpXNOB8dpn+VzJLEJUEeWa7pan8CQVWC5MNyMmmFq mXP9BiCarrgxAr4NAeaUAQE4inb15BMTZ3EKegNqaSXi5LTEgw4p5kSfGcIhG77/ktrP i2U1oK1ZCuMUwJjDfa6xLAa14TwaOQIUcqiEAd6RsbyUk690aVA8UUrQ5VP+q6sbtrLI Ez/A2dAKsqaQ+yhO6c+qeyc7G5yJAv6TQHywOuGykICx5m5CA14UV6gqTUsfK7W/uutB VKqA== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p6si12382168edi.344.2020.11.16.17.13.54; Mon, 16 Nov 2020 17:14:16 -0800 (PST) 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731792AbgKQBMh (ORCPT + 99 others); Mon, 16 Nov 2020 20:12:37 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:7254 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728551AbgKQBMh (ORCPT ); Mon, 16 Nov 2020 20:12:37 -0500 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4CZnwd24nXzkYWX; Tue, 17 Nov 2020 09:12:17 +0800 (CST) Received: from [10.67.76.251] (10.67.76.251) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.487.0; Tue, 17 Nov 2020 09:12:28 +0800 Subject: Re: [PATCH v6] lib: optimize cpumask_local_spread() To: Dave Hansen , , CC: Yuqi Jin , Rusty Russell , Andrew Morton , Juergen Gross , Paul Burton , Michal Hocko , "Michael Ellerman" , Mike Rapoport , "Anshuman Khandual" References: <1604410767-55947-1-git-send-email-zhangshaokun@hisilicon.com> <3e2e760d-e4b9-8bd0-a279-b23bd7841ae7@intel.com> <5e8b0304-4de1-4bdc-41d2-79fa5464fbc7@intel.com> <1ca0d77f-7cf3-57d8-af23-169975b63b32@hisilicon.com> <11889127-21f0-bba9-7beb-5a07f263923e@intel.com> From: Shaokun Zhang Message-ID: <9b69f841-7b4a-5ff7-817f-523ccdb9cb67@hisilicon.com> Date: Tue, 17 Nov 2020 09:12:28 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <11889127-21f0-bba9-7beb-5a07f263923e@intel.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.76.251] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Dave, 在 2020/11/16 22:48, Dave Hansen 写道: > On 11/15/20 11:59 PM, Shaokun Zhang wrote: >>> Do you want to take another pass at submitting this patch? >> 'Another pass'? Sorry for my bad understading, I don't follow it correctly. > > Could you please incorporate the feedback that I've given about this > version of the patch and write a new version? Yeah, I will do it soon addressed your comments. Cheers, Shaokun. >