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Wed, 30 Nov 2022 01:55:08 -0800 (PST) Received: from [10.225.163.66] (unknown [10.225.163.66]) by usg-ed-osssrv.wdc.com (Postfix) with ESMTPSA id 4NMZLx09szz1RvLy; Wed, 30 Nov 2022 01:55:04 -0800 (PST) Message-ID: <1ef5747a-9469-4365-ffc9-05daa6f69288@opensource.wdc.com> Date: Wed, 30 Nov 2022 18:55:03 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH v5 10/10] fs: add support for copy file range in zonefs Content-Language: en-US To: Nitesh Shetty Cc: axboe@kernel.dk, agk@redhat.com, snitzer@kernel.org, dm-devel@redhat.com, kbusch@kernel.org, hch@lst.de, sagi@grimberg.me, james.smart@broadcom.com, kch@nvidia.com, naohiro.aota@wdc.com, jth@kernel.org, viro@zeniv.linux.org.uk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org, anuj20.g@samsung.com, joshi.k@samsung.com, p.raghav@samsung.com, nitheshshetty@gmail.com, gost.dev@samsung.com References: <20221123055827.26996-1-nj.shetty@samsung.com> <20221123055827.26996-11-nj.shetty@samsung.com> <729254f8-2468-e694-715e-72bcbef80ff3@opensource.wdc.com> <349a4d66-3a9f-a095-005c-1f180c5f3aac@opensource.wdc.com> <20221129122232.GC16802@test-zns> <20221130041728.GB17533@test-zns> From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20221130041728.GB17533@test-zns> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.7 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 11/30/22 13:17, Nitesh Shetty wrote: > On Wed, Nov 30, 2022 at 08:45:55AM +0900, Damien Le Moal wrote: >> On 11/29/22 21:22, Nitesh Shetty wrote: >>> Acked. I do see a gap in current zonefs cfr implementation. I will drop this >> >> cfr ? >> > > yes, will drop zonefs cfr for next version. I meant: I do not understand "cfr". I now realize that it probably means copy-file-range ? Please be clear and do not use abbreviations. -- Damien Le Moal Western Digital Research