Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp3899338rwd; Mon, 22 May 2023 23:28:34 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5o5rcsQAVF8GhrAhbM/dpOzLbvqcoZBXsz5MPKV8q8XZ30ktmaYdMAZ30m2Sy3HuWOCcs8 X-Received: by 2002:a17:903:2343:b0:1ab:109e:a553 with SMTP id c3-20020a170903234300b001ab109ea553mr16799865plh.62.1684823314471; Mon, 22 May 2023 23:28:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1684823314; cv=none; d=google.com; s=arc-20160816; b=jT6lZOEnq65V4hwh4DmoREQD1BMbXUf6eYko2sWjjLMCL5YHZzFuRTiwIWO80HNNWc OmycK+SEFgiSRWRWU/8uu1A0S7lOW1j3GmyKwTGPrgnVHR+JxqJxxiJM2rvhyddtZr2K bld1y9SUkDJlAVRmVud8VcQSFm9TWP2HS/SwVQhJsz4VU423VjL9VsbObBYOi2RD89Hx KIhqHG2xXjpJu2BLGAxnfx/zgxdeiPGZZlmHQTvJzudFKUn5+VtSCNWZrx1sJ0I3A5CF OfZFGZOQRKOO7r8Hgh92SxSWRk249wZ6QJUUGAy0qqn3aXawNSX3S/kw2CIDhMiwhMUq RGKQ== 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=EAgmD+9lScwPQS9Hfw9PL4tL6iYK9OLvmk5Nxb6thiV3bEqaSKaOW23dUhjG5+T3jz 4w1tXxPs4L7g4sViyPYQ6eYDqmNiNXmu6AkRA76vPTH3S7QxTjziS5W+qNi8KXPj2j2x t0y6a5tl0KvIw9gEVXlZw3PMJIPBbH7pUQBIPqw4CAJlaCNSe98x7l2L5zKhwdII7MtN 3OE74b0E483B1L8Jz99LT8z2rJq2OTT4zgT7oKRq7XMy5et3FnYpWrOyLqzrs+aPZawH PkOwtzN/+yjaGXgxqReI1rCyXL3uF8WNC81rM5L2E0Yhs/2jx6/r6SvEJAUldh+DftoF 7QWg== 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 f15-20020a170902ff0f00b001ac7aa1c7b9si5693132plj.388.2023.05.22.23.28.22; Mon, 22 May 2023 23:28:34 -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 S235247AbjEWGU0 (ORCPT + 99 others); Tue, 23 May 2023 02:20:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235207AbjEWGUU (ORCPT ); Tue, 23 May 2023 02:20:20 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8131E192; Mon, 22 May 2023 23:20:09 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 75CB967373; Tue, 23 May 2023 08:20:03 +0200 (CEST) Date: Tue, 23 May 2023 08:20:02 +0200 From: Christoph Hellwig To: Yu Kuai Cc: regressions@leemhuis.info, chengming.zhou@linux.dev, hch@lst.de, axboe@kernel.dk, yukuai3@huawei.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yi.zhang@huawei.com, yangerkun@huawei.com Subject: Re: [PATCH RESEND] blk-wbt: fix that wbt can't be disabled by default Message-ID: <20230523062002.GA6413@lst.de> References: <20230522121854.2928880-1-yukuai1@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230522121854.2928880-1-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