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[73.219.103.14]) by smtp.gmail.com with ESMTPSA id a24sm3520757qtp.90.2021.09.17.15.22.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Sep 2021 15:22:01 -0700 (PDT) Date: Fri, 17 Sep 2021 18:21:59 -0400 From: Kent Overstreet To: "Kirill A. Shutemov" Cc: Johannes Weiner , Dave Chinner , "Darrick J. Wong" , Matthew Wilcox , Linus Torvalds , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Andrew Morton , Christoph Hellwig , David Howells Subject: Re: Folio discussion recap Message-ID: References: <20210916025854.GE34899@magnolia> <20210917052440.GJ1756565@dread.disaster.area> <20210917205735.tistsacwwzkcdklx@box.shutemov.name> <20210917220209.zhac33jiqtxvdttk@box> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210917220209.zhac33jiqtxvdttk@box> Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=QqwLP3Us; spf=pass (imf13.hostedemail.com: domain of kent.overstreet@gmail.com designates 209.85.160.169 as permitted sender) smtp.mailfrom=kent.overstreet@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 3FB33102FE63 X-Stat-Signature: z5bcgj4kxyhzzj9szdthu53ymjurdquy X-HE-Tag: 1631917333-133451 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: On Sat, Sep 18, 2021 at 01:02:09AM +0300, Kirill A. Shutemov wrote: > I can't answer for Matthew. > > Anon conversion patchset doesn't exists yet (but it is in plans) so > there's nothing to split out. Once someone will come up with such patchset > he has to sell it upstream on its own merit. Perhaps we've been operating under some incorrect assumptions then. If the current patch series doesn't actually touch anonymous pages - the patch series does touch code in e.g. mm/swap.c, but looking closer it might just be due to the (mis)organization of the current code - maybe there aren't any real objections left?