Received: by 2002:a05:6358:9144:b0:117:f937:c515 with SMTP id r4csp10439629rwr; Fri, 12 May 2023 08:10:33 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7tByS64c++AyhA4fdUsBPG2tSRHg8CIiHmjsyuFdyu7NyK6SZON2ESGDgKgz9oLtxkeGea X-Received: by 2002:a17:902:e846:b0:1ac:85e9:3cab with SMTP id t6-20020a170902e84600b001ac85e93cabmr19338935plg.56.1683904232962; Fri, 12 May 2023 08:10:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1683904232; cv=none; d=google.com; s=arc-20160816; b=cyds0q98jrDuwSNIKZzWyi1B2HA2TjbzvI5YhC52ayheo+hICKpZH5UxF6eZr/NVkH 5a0cqJUAS74hhLGHkgWHdnZL26WmF4DunI0Aj7xAkC0MfnDNeuipAdvrbRV6Nr4y3+IE p4AKeOG6q9meq9wO2kFWsuNr+TYshgPzEeLB7G/2OGmA4DKY1DqQyT9cndJCHSmIOQG7 sAOY91j7clqjhjWrWtMs6+QTZW6ZV+6/h62MS7l4HmjGXcSDNj+3gf27qR8vxHepw7mr mQfPOdzA6kxyWmw+HgYRIO2G59y+YZz1+JgG02n8mUJZQDLRzxYZJR6EfBg1UMUFMsia irgg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=bDYY2i9eYojzj/ERZ661v3YyppIGsVoaZ8BnvIVx3n+lnRzDuUrGrtotMG89e+1RJa 7mr04yDjmL9QwsMe91FPGNNjkeauyobntMCKrGaA/TWsxxj7hmqTQb1KO7o1Jht28zqd mwLuG0PX9ZEhKGaJkWFKyNynOZWX8oWMa+vr4QuNlMtOWFVfVm4dYkfPUWRjiHcqeKdD ZF/6b16XWeob9Z3mfEGghzuaK9HOKy+TUfspNHdKOqHw7Nn8Q4bG4aZctPPqQzYeJ7Ge iIabtq5QfcmJHtUlTuhqZgVP5HxqXY4XO4htKoOv2NtF3R1Oz2T0kyz+qhVkP0fkEkYe h7Yg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id nv18-20020a17090b1b5200b002501435d2d0si21054402pjb.89.2023.05.12.08.10.20; Fri, 12 May 2023 08:10:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241323AbjELO5h (ORCPT + 99 others); Fri, 12 May 2023 10:57:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240332AbjELO5Y (ORCPT ); Fri, 12 May 2023 10:57:24 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2756F3A86; Fri, 12 May 2023 07:57:23 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 2A07468AA6; Fri, 12 May 2023 16:57:20 +0200 (CEST) Date: Fri, 12 May 2023 16:57:20 +0200 From: Christoph Hellwig To: Yu Kuai Cc: hch@lst.de, tj@kernel.org, josef@toxicpanda.com, axboe@kernel.dk, yukuai3@huawei.com, lukas.bulwahn@gmail.com, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yi.zhang@huawei.com, yangerkun@huawei.com Subject: Re: [PATCH -next v2 1/6] blk-wbt: fix that wbt can't be disabled by default Message-ID: <20230512145719.GA5546@lst.de> References: <20230512093554.911753-1-yukuai1@huaweicloud.com> <20230512093554.911753-2-yukuai1@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230512093554.911753-2-yukuai1@huaweicloud.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks good: Reviewed-by: Christoph Hellwig