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=DKIM_SIGNED,DKIM_VALID, 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 9C53DC49ED7 for ; Mon, 16 Sep 2019 16:17:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6EE57214D9 for ; Mon, 16 Sep 2019 16:17:51 +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="l21eG8ve" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728049AbfIPQRu (ORCPT ); Mon, 16 Sep 2019 12:17:50 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:44317 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725270AbfIPQRu (ORCPT ); Mon, 16 Sep 2019 12:17:50 -0400 Received: by mail-pg1-f195.google.com with SMTP id i18so258339pgl.11 for ; Mon, 16 Sep 2019 09:17:50 -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=sg+rKbrnTJbgR+NJ8QZZaCm04HUmVdI27xNUqxqbc1I=; b=l21eG8ve4kGqoaP/uEZGS+srtJoVlzN8Aw0HF+n2pNPOXrRYFEPElZY2miEwEA9Hjd qOtr4Mj5hslg2qnanka7RFbRLUwnvKM7RsykdxKan/SsQaHmFW8R8D4534utgMumdCg0 clnVrMGMNSQnKZBk+MAedYp13IKZhZhBUZ+9F+wLiihY6PS1m1uTKcKgw79kRmnfo1WS RzgrZu7Vy/gpqlenhiTU1d9jpTqqGQIFnL9TCikoCIougst1B5/uT1cZZVHprTkwyYXT av6KAyHt5Q/Gf98CN074DOlHxTlRBKUXR4HaVxmXlDQGDbU+lSPKgS73MgziTO/Btn+U XSuQ== 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=sg+rKbrnTJbgR+NJ8QZZaCm04HUmVdI27xNUqxqbc1I=; b=rdoHaK8P9O/7289vprEVP3J1tjmcBEttLHlHT1buMEQob0PC46/nO/enPQbzjmCfwk PcQ/QYCakyaGmAWAHefSgxc8+s1ZqzJ4iYV25T2AchttXT61c/L7vupyzkq/tcpG6qgR Dm8S6VmJ+ji7HsqP4hN+Q1lVCqhiD8F3p077eVys2ThcppCaICaMV+dEZrjmdm5CB4MX Ct5NMXjjWsh5uCY+80kfL+uzuL/Tb1UmMIEq9qtstVt6/vszEvDUo1nLu68M5YZNw5gF GguZgFmqzET4GYqeshq9yjdkAaS8CwxrxwIMaiHK20SGWjxELzmBuL+pYTA7e1eAEnO7 4+ig== X-Gm-Message-State: APjAAAWBeGR76gdAZvMD59ddUUjlak95Nqq4uz9OXUfrPGD67qe5zCPd LkgMLmLNd0ZL2epbdPTLxe1S0g== X-Google-Smtp-Source: APXvYqyHwegb6ytoRKzWCa3UbHRvPgC8rPKLgmGGxsEIjFPXHQjLiqKa158WRJvNEqeL+kix0Bz9Kg== X-Received: by 2002:a63:ed12:: with SMTP id d18mr5893619pgi.211.1568650669880; Mon, 16 Sep 2019 09:17:49 -0700 (PDT) Received: from ?IPv6:2605:e000:100e:83a1:c484:c1a1:f495:ecae? ([2605:e000:100e:83a1:c484:c1a1:f495:ecae]) by smtp.gmail.com with ESMTPSA id ep10sm1099575pjb.2.2019.09.16.09.17.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 Sep 2019 09:17:49 -0700 (PDT) Subject: Re: [PATCH 0/4] block, bfq: series of improvements and small fixes of the injection mechanism To: Paolo Valente Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, ulf.hansson@linaro.org, linus.walleij@linaro.org, bfq-iosched@googlegroups.com, oleksandr@natalenko.name References: <20190822152037.15413-1-paolo.valente@linaro.org> From: Jens Axboe Message-ID: <74a65657-a988-a1ce-04b1-93486c5fb08f@kernel.dk> Date: Mon, 16 Sep 2019 10:17:47 -0600 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: <20190822152037.15413-1-paolo.valente@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 8/22/19 9:20 AM, Paolo Valente wrote: > Hi Jens, > this patch series makes the injection mechanism better at preserving > control on I/O. Applied, thanks. -- Jens Axboe