Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp9891353ybl; Thu, 26 Dec 2019 07:07:45 -0800 (PST) X-Google-Smtp-Source: APXvYqxmxgBQcozeeB887UEtcFKkxGQrEn2y0zAGjhpM6NEL/echEWeZSaI86lYh2KiAHPX6/lTA X-Received: by 2002:aca:758a:: with SMTP id q132mr2301519oic.162.1577372864941; Thu, 26 Dec 2019 07:07:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1577372864; cv=none; d=google.com; s=arc-20160816; b=t6sbhKlT6I16zqvZq0WR8dmzmoKcbk8dDH+1J1APw93uhZ5eg/opqm6EIrfxJBnZGf 94ZRn1VxkQSEkureO0kjHfATcE+oI3DQzl57t7XGQM/XBNtC2nTz2nV/Dz4IBQxlJK5G ZWqvoVU7wvtxvbayQ0PY8pBBiXkNqEil/knSnvp2i0DyyQ63q+pV73RN9zEaXoV1Bw7P aWf+WxYMF2KUWHTRmp8c9WAF/sSjk08/P8tYtriPs6WZh+04AizoWH2aMBewnw23k0jn Ea/9RZGBLNaUsMICFrhCSB3Bv3Lyzi0gbJYw+gcfQER1QlUtgjU8TSwNQIQmWknCDbxe h/ZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=OjttMAqzJzFjon3QtpXN6RuFVBjc7zhrG8v6ztXzltU=; b=pQKuTOeKKYtmeo1iKmmbGARDvyUK5JpwZUjXOmksW8iNHMiTSgQPI7hzkU6NGP1VK2 +e4nMqnYrDKIFPnsZHxOQfd5Lzg2N9ze1blwpz0KjVEe3uB7Rmk86J1cfykmpP28+pJP S11zySGf/FQ6BdpFFlpCLlHZwGKY9V8UXLkf6MEfsuNg/4b4BNSzJoNIiKegKGqAwUan gbYo3REoMtfTlUzYpKJ/7EPg0TTWZ5WA+aC303+0wd1H/jir93EjXq2+kwSezecY6kqz UC83kyYEGZhNyTpZP0FQjmHHHqP3wPTTKpQ64evGs+wFop6peOezf5u6Pnbn4d9pJ83/ RV1A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r4si16242047otd.50.2019.12.26.07.07.26; Thu, 26 Dec 2019 07:07:44 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726480AbfLZPHY (ORCPT + 99 others); Thu, 26 Dec 2019 10:07:24 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:42495 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726336AbfLZPHY (ORCPT ); Thu, 26 Dec 2019 10:07:24 -0500 Received: from callcc.thunk.org (96-72-84-49-static.hfc.comcastbusiness.net [96.72.84.49] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id xBQF6f7O015992 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Dec 2019 10:06:42 -0500 Received: by callcc.thunk.org (Postfix, from userid 15806) id D103E420485; Thu, 26 Dec 2019 10:06:40 -0500 (EST) Date: Thu, 26 Dec 2019 10:06:40 -0500 From: "Theodore Y. Ts'o" To: Ritesh Harjani Cc: jack@suse.cz, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, mbobrowski@mbobrowski.org, joseph.qi@linux.alibaba.com Subject: Re: [PATCHv5 0/3] Fix inode_lock sequence to scale performance of DIO mixed R/W workload Message-ID: <20191226150640.GD3158@mit.edu> References: <20191212055557.11151-1-riteshh@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191212055557.11151-1-riteshh@linux.ibm.com> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Thanks, I've applied this to the ext4 git tree. - Ted