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[136.24.173.63]) by smtp.gmail.com with ESMTPSA id lr11-20020a17090b4b8b00b001bc4098fa78sm6483516pjb.24.2022.03.02.12.47.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Mar 2022 12:47:53 -0800 (PST) Date: Wed, 2 Mar 2022 12:47:50 -0800 From: Luis Chamberlain To: "hch@infradead.org" Cc: Damien Le Moal , Kanchan Joshi , Jens Axboe , Pavel Begunkov , Kanchan Joshi , "viro@zeniv.linux.org.uk" , "bcrl@kvack.org" , Matthew Wilcox , "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-aio@kvack.org" , "io-uring@vger.kernel.org" , "linux-block@vger.kernel.org" , "linux-api@vger.kernel.org" , SelvaKumar S , Nitesh Shetty , Javier Gonzalez , Johannes Thumshirn , Naohiro Aota , Adam Manzanares , "Remzi H. Arpaci-Dusseau" Subject: Re: [PATCH v4 6/6] io_uring: add support for zone-append Message-ID: <20220302204750.e3vt3w5uggd35x3a@garbanzo> References: <20200731064526.GA25674@infradead.org> <20200731091416.GA29634@infradead.org> <20200731094135.GA4104@infradead.org> <20200731125110.GA11500@infradead.org> <20200731130802.GA16665@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200731130802.GA16665@infradead.org> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE 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 Fri, Jul 31, 2020 at 02:08:02PM +0100, hch@infradead.org wrote: > And FYI, this is what I'd do for a hacky aio-only prototype (untested): So... are we OK with an aio-only approach (instead of using io-uring) for raw access to append? Luis