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[2603:800c:1a02:1bae:a7fa:157f:969a:4cde]) by smtp.gmail.com with ESMTPSA id t2-20020a170902e1c200b001807922f43bsm6927713pla.158.2022.10.17.12.19.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Oct 2022 12:19:46 -0700 (PDT) Sender: Tejun Heo Date: Mon, 17 Oct 2022 09:19:45 -1000 From: Tejun Heo To: Kemeng Shi Cc: axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 8/8] blk-iocost: Get ioc_now inside weight_updated Message-ID: References: <20221017020011.25016-1-shikemeng@huawei.com> <20221017020011.25016-9-shikemeng@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221017020011.25016-9-shikemeng@huawei.com> X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 17, 2022 at 10:00:11AM +0800, Kemeng Shi wrote: > The ioc_now parameter of weight_updated is only needed if we need call > propagate_weights. Move ioc_now inside weight_updated to remove > unnecessary get of ioc_now from outside of weight_updated. > > Signed-off-by: Kemeng Shi Ditto. I don't think this improves anything meaningful. Thanks. -- tejun