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[98.15.154.102]) by smtp.gmail.com with ESMTPSA id bs11-20020a05620a470b00b004b2d02f8a92sm2579261qkb.126.2022.03.10.09.31.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Mar 2022 09:31:27 -0800 (PST) Date: Thu, 10 Mar 2022 12:31:26 -0500 From: Johannes Weiner To: Christoph Hellwig Cc: cgel.zte@gmail.com, axboe@kernel.dk, viro@zeniv.linux.org.uk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, akpm@linux-foundation.org, Yang Yang , Ran Xiaokai Subject: Re: [PATCH] block/psi: remove PSI annotations from submit_bio Message-ID: References: <20220309094323.2082884-1-yang.yang29@zte.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 Thu, Mar 10, 2022 at 08:18:31AM -0800, Christoph Hellwig wrote: > On Thu, Mar 10, 2022 at 11:16:41AM -0500, Johannes Weiner wrote: > > The first version did that, but it was sprawling and not well-received: > > > > https://lkml.org/lkml/2019/7/22/1261 > > Well, Dave's comments are spot on. Except that we replaced it with > something even more horrible and not something sensible as he suggested. Confused. I changed it the way Dave suggested, to which he replied "this is much cleaner and easier to maintain". Are we reading different threads? Care to elaborate?