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b=R2Bg82Mef+62IDjs/fjlRoxaLJjewc3GxQZUaaH7SYppOOlSLuVYd4SGeNNUIn/a6 2sDgGy3+8ZEg5q4ltPM/uY0QGS/g2bHn8HzW6BjBMmWvt+5Aa4Nde5ee2dJ/iHeoCC AgfkUwkBMaVhwDuVMUiMus7ORhXVb5Ytw2suYkG0= Date: Fri, 6 Oct 2023 12:11:05 -0700 From: Andrew Morton To: David Hildenbrand Cc: Zach O'Keefe , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Saurabh Singh Sengar , Yang Shi , Matthew Wilcox , Ryan Roberts Subject: Re: [PATCH v4] mm/thp: fix "mm: thp: kill __transhuge_page_enabled()" Message-Id: <20231006121105.69a1f32753dad00b993e2547@linux-foundation.org> In-Reply-To: <0ed83331-9037-421a-d450-363e07e87f6a@redhat.com> References: <20230925200110.1979606-1-zokeefe@google.com> <20231006105810.17fcb352e33cbcab1645099b@linux-foundation.org> <0ed83331-9037-421a-d450-363e07e87f6a@redhat.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 9BC091A0015 X-Rspam-User: X-Stat-Signature: z6qn87fysbcmo7hpd9s1gdd8a4tjns63 X-Rspamd-Server: rspam01 X-HE-Tag: 1696619474-137157 X-HE-Meta: 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 c3hH9ABC 0ESMxOmFI2WoGw5m4QWLT/w2zUAwz5ro+5BlpPnMXjAzgJ1mhdCB6eIjSm+IGspQV1+xiBQt3JPvPVID3S1drZKBjfYjx+TuZUkyMmG5RncctKWXmDI8NpE+za9ZsF/QnIpQe99vkWtMHP1plxjAVozoMhRNz0Y5CnHExKYo+OP+WxZqma9Wqvvam+fjIzQhE8H11IquGaq+7tRRcXD3Jdl+s3KH/k8QTdyC3D5WQmQCkYFlB1GGqE7yb66fC+bNDPkpCwuVSazuFRe4MYGkelfHJNiiZX1f+8HhiGESJ+SgP1Skzs/lAb6TS2g== 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 Fri, 6 Oct 2023 20:52:30 +0200 David Hildenbrand wrote: > > And as I don't know what is the urgency of this patch ("mm/thp: fix > > "mm: thp: kill __transhuge_page_enabled()"), I'm unable to decide which > > patch needs to come first (thus requiring rework of the other patch). > > > > Please discuss! > > IMHO clearly this one. OK. I'll drop the "variable-order, large folios for anonymous memory" v6 series for now.