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[73.219.103.14]) by smtp.gmail.com with ESMTPSA id g16-20020ae9e110000000b006aefa015c05sm23343969qkm.25.2022.07.04.07.19.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jul 2022 07:19:47 -0700 (PDT) Date: Mon, 4 Jul 2022 10:19:46 -0400 From: Kent Overstreet To: Christian Schoenebeck Cc: Dominique Martinet , linux-kernel@vger.kernel.org, v9fs-developer@lists.sourceforge.net, Eric Van Hensbergen , Latchesar Ionkov Subject: Re: [PATCH 3/3] 9p: Add mempools for RPCs Message-ID: <20220704141946.4yqo2o6ih5zrqjmy@moria.home.lan> References: <20220704010945.C230AC341C7@smtp.kernel.org> <2335194.JbyEHpbE5P@silver> <20220704130631.eq5txpq62gwvbvts@moria.home.lan> <1877940.0u7pHPiiHj@silver> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1877940.0u7pHPiiHj@silver> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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 Mon, Jul 04, 2022 at 03:39:32PM +0200, Christian Schoenebeck wrote: > So simple that it already had one obvious bug (at least). But as it seems that > Dominique already supports your patch, I refrain from enumerating more > reasons. So snippy. > > > > However that's exactly what I was going to address with my already posted > > > patches (relevant patches regarding this issue here being 9..12): > > > https://lore.kernel.org/all/cover.1640870037.git.linux_oss@crudebyte.com/ > > > And in the cover letter (section "STILL TODO" ... "3.") I was suggesting > > > to > > > subsequently subdivide kmem_cache_alloc() into e.g. 4 allocation size > > > categories? Because that's what my already posted patches do anyway. > > > > Yeah that sounds like you're just reimplementing kmalloc. > > Quite exaggerated statement. I'm just pointing out that kmalloc() is just a frontend around kmem_cache_alloc() that picks the cache based on the size parameter... so... still sounds like you are? Not that there's never a legitimate reason to do so, but it does raise an eyebrow.