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=-6.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 8B8B1C433ED for ; Wed, 19 May 2021 00:14:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6396E61246 for ; Wed, 19 May 2021 00:14:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234442AbhESAPx (ORCPT ); Tue, 18 May 2021 20:15:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:54458 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233554AbhESAPx (ORCPT ); Tue, 18 May 2021 20:15:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6430261353 for ; Wed, 19 May 2021 00:14:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621383274; bh=bSKqk6lCu9aX4BMDO9WFzCXS8grKE+f7db04HBgYEt8=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=NAqLGuiTxx0b3bEJvSEe6mKQWvXGp6UWFrMAeBhOv2IgjlnCAukfYw7m7XX5WuGbD O+RoxScO/atJAnrZrfpKR3/qgsg1o7ipgRAnmfjG6uD9cZc0TuN8jv8vsDOmduM6JA 4XdLCBu13PtEitp4tE6TLYg2Sgtg9zz7V3TEU962RrkfekP5whgvgH7fIn9KMKP77Q fgLcPsa2Srka4y/JGzrECM7mUBU6CNgE9f29VY4BEp7V5IO/JEYjNFSNMKeQRkGSxO LtNmNIv6t7IVyJ58VOcM1hIqh/X89KlKlz8cSaRmarLDb9DWKNzt/ukwTLF7IxypQq jiZMcuQGChxOA== Received: by mail-lf1-f47.google.com with SMTP id z13so16384257lft.1 for ; Tue, 18 May 2021 17:14:34 -0700 (PDT) X-Gm-Message-State: AOAM531NaL/hKz34CcQUbJXiBAXLQl2u4czcrMXysQ81UwjYxaKmWcG5 0nVl1jR4Sn1IYOn6VJz79Ejj22M2V7X/fqpiBS8= X-Google-Smtp-Source: ABdhPJwyyAuNp54noh/vj9Pu2fDC7HT1RaIYV/1WNdT+g4ClU/XfUS61PALj9Hlh7SYbrCcEBP75dQ8ge3d9xm4cL+0= X-Received: by 2002:ac2:5b12:: with SMTP id v18mr2782591lfn.261.1621383272710; Tue, 18 May 2021 17:14:32 -0700 (PDT) MIME-Version: 1.0 References: <20210518053225.641506-1-jiangguoqing@kylinos.cn> In-Reply-To: <20210518053225.641506-1-jiangguoqing@kylinos.cn> From: Song Liu Date: Tue, 18 May 2021 17:14:21 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 0/5] md: io stats accounting To: Guoqing Jiang Cc: linux-raid , Artur Paszkiewicz , Guoqing Jiang Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On Mon, May 17, 2021 at 10:33 PM Guoqing Jiang wrote: > > Hi Song, > > Based on previous discussion, this set reverts current mechanism, then > switches back to the v1 version from Artur. > > Also reuses the current clone infrastructer for mpath, raid1 and raid10. > > Thanks, > Guoqing Thanks Guoqing! Please address Christoph's feedback and send v2. Song