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To: Martijn Coenen , hch@lst.de Cc: bvanassche@acm.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@android.com References: <20200310131230.106427-1-maco@android.com> From: Jens Axboe Message-ID: <64c5bd67-4bf0-eecb-2393-589521df3727@kernel.dk> Date: Tue, 10 Mar 2020 14:11:35 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200310131230.106427-1-maco@android.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 3/10/20 7:12 AM, Martijn Coenen wrote: > Return early in loop_set_block_size() if the requested block size is > identical to the one we already have; this avoids expensive calls to > freeze the block queue. Applied, thanks. -- Jens Axboe