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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 024F6C433FF for ; Fri, 9 Aug 2019 05:35:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C4B822171F for ; Fri, 9 Aug 2019 05:35:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C4B822171F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 489A96B0007; Fri, 9 Aug 2019 01:35:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 43A066B0008; Fri, 9 Aug 2019 01:35:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3028B6B000A; Fri, 9 Aug 2019 01:35:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by kanga.kvack.org (Postfix) with ESMTP id 19EAF6B0007 for ; Fri, 9 Aug 2019 01:35:43 -0400 (EDT) Received: by mail-qk1-f197.google.com with SMTP id z2so3939913qkf.2 for ; Thu, 08 Aug 2019 22:35:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-original-authentication-results:x-gm-message-state:subject:to:cc :references:from:message-id:date:user-agent:mime-version:in-reply-to :content-transfer-encoding:content-language; bh=kowFCnC+sC8EP+VWi7lbv0hOT5p2YHYna9sbHJ8sXRA=; b=mi2Un13qrYi05GG7DjIwFzgaPeFW8ejYHWfBgGc3LfwMc1q/rTiBh0SHSnrdMdRxeG NyQ1fxZuu/id1mXXIjaUN40J1uQaSmZpMEqL9IOG3f9AuCu930FxP7Hk3TjWGkcsO7B7 y5jwrKY5Z+fW4NavZ+LANr1kSeAXkCPbZBsffj2TisdGVVxEWhP55dUHJwA4PDOKo5IM W5ahaNVkkvGts0BtdY7pw8jfdBEZ/aa6LlMFlaBCC5yQcodB6oAQC81/kzZ99Rvm3DCU mLnq3IlnJjwMkCXkLqf0qjBqeVsDP+6T7z6o6vae/6/GaJ18a1DqLSLGkncR2j2QW3Ne Pavg== X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of jasowang@redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=jasowang@redhat.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com X-Gm-Message-State: APjAAAVxr/4eFjkbl74TEHsS4IkgUlMQyTMt9xk0guuPNSKO3bWq3zCL DxXfBgNegz6pWhMCfDH7OXCtze9GyM1vWpg3BEr6pPjM5bXRWLu/kDQocKZrWeC3m7nnBMCdoYA aaH/zPwImtfvVShVpnzBwkuMe03oqSX+awH4GM/jnOXU8QYyy26R0140XSivoSfflUQ== X-Received: by 2002:a05:620a:12c3:: with SMTP id e3mr7598625qkl.165.1565328942881; Thu, 08 Aug 2019 22:35:42 -0700 (PDT) X-Google-Smtp-Source: APXvYqw/nk07pKDThxK251RUKmy8NITbPMwawKjkJGUNQWYcArB/cnXpoM4VwGNIngpzELDrCzVC X-Received: by 2002:a05:620a:12c3:: with SMTP id e3mr7598606qkl.165.1565328942342; Thu, 08 Aug 2019 22:35:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565328942; cv=none; d=google.com; s=arc-20160816; b=Z/rNbE60FeNSM84qiSJAHe+SFJDK/CpoF3iT1XlnDF96StkupRZP0utV5kyrq6XrED VosPZsQVYjOy1m8edfrpIiKmgiOqds5s8TLg0PsDf/PZ4so44O/3inOflQ1khk/57xT6 iGVCaQcoymIOuYMkwVKkpJLV1H6eoHhnXKCVFSB10Dwj5Z+fYO4jpM8Y1TK7ZMpP8PzJ TTPvNyZH2UqxmL9zFWP4POebc3pG9jqRKRZZlgtUUUyNKFv9VyVcOemqw/GkfNmvg/2z 0RKtrL3Vl233Yi+GcHWzDhxBzAAzQJySoAzMXMWntroBrI6bvJYpn+hOowyv9Gp9NCYp kYqw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-language:content-transfer-encoding:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject; bh=kowFCnC+sC8EP+VWi7lbv0hOT5p2YHYna9sbHJ8sXRA=; b=apcB5YIhuLZzwimrJix4Biv5+hmngLwG4WrEq/vjrRN8wy47Ymyt+mqLewNwShO86J 69+3Obg4A1rRKW0AFFxhsjaUmilIm+FeAlP5k+BW1tJjmoqwFls9e4nCeh7H/vwsZwNC n0S6XPYFxNIL9us1TJDgtP/78Wbv30NH13RXjbKO6WRSO9ER/gWZMSQGWivm5GXsfHNc HTKw69K3Xvg2gmvuhBl7o5S8zwSA74ouPdk6p6FS2rMDJwVyV99AKAPONihTZD18MFhZ 55JADxmqujsWk7hegEtH9/cBfdO1uecYdVQ9pxDNCO1ZMIr+1huXefjTh3MQS6/QDFSk MaMQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of jasowang@redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=jasowang@redhat.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id i14si2494181qki.366.2019.08.08.22.35.42 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Aug 2019 22:35:42 -0700 (PDT) Received-SPF: pass (google.com: domain of jasowang@redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; Authentication-Results: mx.google.com; spf=pass (google.com: domain of jasowang@redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=jasowang@redhat.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 76B7B8E90C; Fri, 9 Aug 2019 05:35:41 +0000 (UTC) Received: from [10.72.12.241] (ovpn-12-241.pek2.redhat.com [10.72.12.241]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1F54C60BF3; Fri, 9 Aug 2019 05:35:33 +0000 (UTC) Subject: Re: [PATCH V4 0/9] Fixes for metadata accelreation To: David Miller Cc: mst@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, jgg@ziepe.ca References: <20190807070617.23716-1-jasowang@redhat.com> <20190808.221543.450194346419371363.davem@davemloft.net> From: Jason Wang Message-ID: <1aaec9aa-7832-35e2-a58d-99bcc2998ce8@redhat.com> Date: Fri, 9 Aug 2019 13:35:32 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190808.221543.450194346419371363.davem@davemloft.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Fri, 09 Aug 2019 05:35:41 +0000 (UTC) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 2019/8/9 下午1:15, David Miller wrote: > From: Jason Wang > Date: Wed, 7 Aug 2019 03:06:08 -0400 > >> This series try to fix several issues introduced by meta data >> accelreation series. Please review. > ... > > My impression is that patch #7 will be changed to use spinlocks so there > will be a v5. > Yes. V5 is on the way. Thanks