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([2600:380:774b:941b:9c06:647e:785b:f82f]) by smtp.gmail.com with ESMTPSA id 64sm9025671pfx.31.2019.09.06.13.34.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Sep 2019 13:34:19 -0700 (PDT) Subject: Re: [PATCH v3 0/3] Implement BFQ per-device weight interface To: Fam Zheng , linux-kernel@vger.kernel.org Cc: paolo.valente@linaro.org, fam@euphon.net, duanxiongchun@bytedance.com, cgroups@vger.kernel.org, zhangjiachen.jc@bytedance.com, tj@kernel.org, linux-block@vger.kernel.org References: <20190828035453.18129-1-zhengfeiran@bytedance.com> From: Jens Axboe Message-ID: <437c831d-179e-f8a3-5687-f93459d28b53@kernel.dk> Date: Fri, 6 Sep 2019 14:34:17 -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: <20190828035453.18129-1-zhengfeiran@bytedance.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 8/27/19 9:54 PM, Fam Zheng wrote: > v3: Pick up rev-by and ack-by from Paolo and Tejun. > Add commit message to patch 3. > > (Revision starting from v2 since v1 was used off-list) > > Hi Paolo and others, > > This adds to BFQ the missing per-device weight interfaces: > blkio.bfq.weight_device on legacy and io.bfq.weight on unified. The > implementation pretty closely resembles what we had in CFQ and the parsing code > is basically reused. Applied, thanks. -- Jens Axboe