Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp30450889rwd; Thu, 6 Jul 2023 06:12:39 -0700 (PDT) X-Google-Smtp-Source: APBJJlH3jtvubHuM4oe11lhwEBybN93MxzeaD8x3rhlErnNoBj/09hOXBoCfI0ChhAECDhVbS7p0 X-Received: by 2002:a05:6a20:e685:b0:125:88ae:977a with SMTP id mz5-20020a056a20e68500b0012588ae977amr1231640pzb.42.1688649159243; Thu, 06 Jul 2023 06:12:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1688649159; cv=none; d=google.com; s=arc-20160816; b=YxLEqsQIv8lBmAQbBYFofTtTb5C6eqHQE2cwuFxZRVXmP9vlh51iUon01+ipnTY63x QiGKnyjgyUfHAevrrIe4BadG3WP2PxY/wK3iMSU2iyoV1fS/+h/GbzDxtVMDY59TWwp5 Dg0tFmQZhOiru7RqagBQ9iUhbEJGsgEi9hubD5Qm/whe6Pk/HePeismU5ZI77+D/Dm84 rtn6xtdaWGh7izCunJiYRtOMs8ZAaLJi4szjr1JaSrmaz4h/+UjWIOI41ZogkZORijbf lelYEeiDn6aseOsZkFzdQYHLAip8VTT2vLKGeZcS3Dt+yyXS/Rx2XS/3Cgh8dbFB+q5f vGcg== 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=; fh=2Z921n6qeG+j2vM9Gin3JnYi5s7GtsZDc5CecRgNxMg=; b=ofbtZ8NhC3j/Z04bT/SKF6XhukjBLqRcOXpPGa4kNR5AUYkwbLbPblZwjKxuo3Pp/X X4/0QBdCGBH1u8xgisr0/7KwfdxeG0Sg+o4o/0vEZhby7lYD8wCD8SpYWmovpO3hkeCS g/M5ueTlwfiXEcEaablTTSIcRrwjkmvkW7nIUfvRIuvrNklccn+d2/6sLtvqQBDKnynY Rws1/DDLpGhNcpemLGvjW/RCefnYNEzjPd75mRm74BUgDo7EQqGmdqYBz2R7ifnBgmrV ozrxXwIjJEcsHl7K+yFRQFULRcnyA9RImpTQYwoT3231yo3Run3blVs9LPnw2VBIFjfZ 3O5Q== 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 j8-20020a056a00234800b006797c2c00besi1435589pfj.144.2023.07.06.06.12.26; Thu, 06 Jul 2023 06:12:39 -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 S232034AbjGFNIG (ORCPT + 99 others); Thu, 6 Jul 2023 09:08:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232373AbjGFNIE (ORCPT ); Thu, 6 Jul 2023 09:08:04 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D495A1996; Thu, 6 Jul 2023 06:08:03 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 4BC2A67373; Thu, 6 Jul 2023 15:08:01 +0200 (CEST) Date: Thu, 6 Jul 2023 15:08:01 +0200 From: Christoph Hellwig To: chengming.zhou@linux.dev Cc: axboe@kernel.dk, ming.lei@redhat.com, hch@lst.de, tj@kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Chengming Zhou Subject: Re: [PATCH v2 2/4] blk-flush: count inflight flush_data requests Message-ID: <20230706130801.GB13089@lst.de> References: <20230629110359.1111832-1-chengming.zhou@linux.dev> <20230629110359.1111832-3-chengming.zhou@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230629110359.1111832-3-chengming.zhou@linux.dev> 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