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Fri, 6 Jan 2023 03:02:06 -0800 (PST) Received: from [10.149.53.254] (washi.fujisawa.hgst.com [10.149.53.254]) by usg-ed-osssrv.wdc.com (Postfix) with ESMTPSA id 4NpL583jLFz1RvLy; Fri, 6 Jan 2023 03:02:04 -0800 (PST) Message-ID: Date: Fri, 6 Jan 2023 20:02:03 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH 3/7] nvmet: introduce bdev_zone_no helper Content-Language: en-US To: Pankaj Raghav , axboe@kernel.dk Cc: kernel@pankajraghav.com, linux-kernel@vger.kernel.org, hare@suse.de, bvanassche@acm.org, snitzer@kernel.org, dm-devel@redhat.com, linux-nvme@lists.infradead.org, hch@lst.de, linux-block@vger.kernel.org, gost.dev@samsung.com References: <20230106083317.93938-1-p.raghav@samsung.com> <20230106083317.93938-4-p.raghav@samsung.com> From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20230106083317.93938-4-p.raghav@samsung.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS autolearn=unavailable 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 1/6/23 17:33, Pankaj Raghav wrote: > A generic bdev_zone_no() helper is added to calculate zone number for a > given sector in a block device. This helper internally uses disk_zone_no() > to find the zone number. > > Use the helper bdev_zone_no() to calculate nr of zones. This let's us > make modifications to the math if needed in one place. > > Signed-off-by: Pankaj Raghav Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research