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=-8.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 76C8FC4363D for ; Fri, 2 Oct 2020 20:10:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 32981206E3 for ; Fri, 2 Oct 2020 20:10:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="MOCvpZFf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725763AbgJBUKJ (ORCPT ); Fri, 2 Oct 2020 16:10:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51124 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725300AbgJBUKG (ORCPT ); Fri, 2 Oct 2020 16:10:06 -0400 Received: from mail-io1-xd42.google.com (mail-io1-xd42.google.com [IPv6:2607:f8b0:4864:20::d42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C9C1C0613D0 for ; Fri, 2 Oct 2020 13:10:04 -0700 (PDT) Received: by mail-io1-xd42.google.com with SMTP id m17so2887688ioo.1 for ; Fri, 02 Oct 2020 13:10:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=v2Dl3wLUDZsk2cy7EPTfWC6YEf4bhLZvFJn6hWx46xI=; b=MOCvpZFf6c8wgEfyMWDGK3T2T/CFYAw+EitQWl97GAhDK6+PX6of9/4mNGnYTtb0gW OBiYXRrdNRtrAoQVyBt1F3sC4cPVx/ZqKoDedQ1yfKUerrRCu3J2J/i7DL94BPm4HT3x DjJz5caP6/PKLlXcOTNnObZfuGaOBzYkCBtGApO98E5ObghacXbmAJ9dMJW8O8dLrVdR gE53FpaBNYLH7nC4Of1JKD5rR003snOZm/n3Hcxx3bPGz39EhEp4OQ4LlSTNzY1L5gKs jHnnDAtPj+kdwuVg/NiEqZUi+tcOmmVnRaNAQPpt7hZ/DtbwVJB7CU/AJb5rhw4hBqC8 jySA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=v2Dl3wLUDZsk2cy7EPTfWC6YEf4bhLZvFJn6hWx46xI=; b=GV2SsgwN4CDRxClRWsMeNr8CNlWCmBE12jTPOvSXundm8FivqZtxwkW5pygw3kbr92 aSr+L+MGOKC446Cm25GVZfx0iVsWXetO6XlJfRsLYz4PaqbLAxr1Fgcm4utM95P5xlk3 2bj6nqtEBUvEiSwmd/46ZrnYJph4FiiiiLHzqricVo7QXlO84XysNLHlKAyQ2sHkiFFF rjv7xkTUmk9EEAp5D15ZHsY3nFG2GEis5bPNqWb7EO5ahAwCN24EhArLxhNnAkY42hAv gM0kVUr4tFVJsAuWp9uvTeyHuM/Ei5BTQp/KPj0SS0bZ6pZ58zfKKUszBM/6CdSaSqgm buog== X-Gm-Message-State: AOAM531l7+sGURlTteBXeUrIFqJSOXzQiLwb+qGrMkouEsbSu89uLkGd f91ja1109Nl3+9MKgO+qy8P52w== X-Google-Smtp-Source: ABdhPJxrxoxKId+X9HAW2tq4mZlRsdrQONTZFu0ou6YbHg6MRIlxnxAxOTEC/Kq90v4buUQL55cA6g== X-Received: by 2002:a05:6602:2e89:: with SMTP id m9mr3210239iow.77.1601669403789; Fri, 02 Oct 2020 13:10:03 -0700 (PDT) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id m204sm1147973ioa.20.2020.10.02.13.10.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Oct 2020 13:10:03 -0700 (PDT) Subject: Re: [PATCH] ext4: flag as supporting buffered async reads To: "Theodore Y. Ts'o" Cc: linux-ext4@vger.kernel.org, "linux-kernel@vger.kernel.org" References: <20201002200844.GW23474@mit.edu> From: Jens Axboe Message-ID: Date: Fri, 2 Oct 2020 14:10:02 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201002200844.GW23474@mit.edu> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On 10/2/20 2:08 PM, Theodore Y. Ts'o wrote: > On Mon, Aug 03, 2020 at 05:02:11PM -0600, Jens Axboe wrote: >> ext4 uses generic_file_read_iter(), which already supports this. >> >> Cc: Theodore Ts'o >> Signed-off-by: Jens Axboe > > Applied, thanks. (And apologies for the delay.) Well, the topic took a bit of a detour! Thanks Ted. -- Jens Axboe