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Rao" , linux-mm@kvack.org, loongarch@lists.linux.dev, linuxppc-dev@lists.ozlabs.org Subject: Re: [RFC PATCH] mm: z3fold: rename CONFIG_Z3FOLD to CONFIG_Z3FOLD_DEPRECATED Message-ID: <20240116042721.GA1983292@google.com> References: <20240112193103.3798287-1-yosryahmed@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 2D04580007 X-Rspam-User: X-Stat-Signature: 5cr3efgapnj91sgyu8aib3d3fiq1qkhr X-Rspamd-Server: rspam03 X-HE-Tag: 1705379247-969499 X-HE-Meta: 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 0Zp3C7pM fjfPGiyO3980rVFSNgPZMCucFyw2DRqN9Ux+vEulcRnXGeD0UG9Wv/KB6rIsShSDwLHVaji4cIqDncY889QTU6dvZhcFImFGXUO/KOB2XUFto7Tz/XVYEQci8b5aPIm9ZZeMv0063oaiOtMkMzlTKHm5Bnd50er+PLBe+ua9z2tC0mTyHJUXXhPEgnFy4TVSQo3gcLCsUTiMyoFA/YnUCnxm/CKdjlAzWcsqrsKwAX8iSrX40lPr+NVExhNLWaY2ixrtiYtF+3a8TqpoD6VyDQoh/sWm4l+EehydgojDVvjE+9Uwqy3QeepW3a8VgTOsafS8o1CI0dqLYptKy53KiRyQXTB5rxp4BIpgvjK35Hz8/zHJXSfrE2U0U6A== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On (24/01/15 08:47), Yosry Ahmed wrote: > > At this point I NACK this patch. We're about to submit an allocator > > which is clearly better that z3fold and is faster that zsmalloc in > > most cases and that submission will mark z3fold as deprecated. But for > > now this move is premature. > > I think unless there are current users of z3fold that cannot use > zsmalloc, the introduction of a new allocator should be irrelevant to > deprecating z3fold. Do you know of such users? Can you explain why > zsmalloc is not usable for them? I second this. I believe "do we know whether z3fold has users" is a legit question that means no offense.