From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qLPW6-004Hkt-0P for linux-arm-kernel@lists.infradead.org; Mon, 17 Jul 2023 14:49:02 +0000 Message-ID: <4f89d7bf-2fe2-fa53-c7ca-e4f152ca0edf@arm.com> Date: Mon, 17 Jul 2023 15:47:52 +0100 MIME-Version: 1.0 Subject: Re: [PATCH v3 3/4] mm: FLEXIBLE_THP for improved performance References: <20230714160407.4142030-1-ryan.roberts@arm.com> <20230714161733.4144503-3-ryan.roberts@arm.com> <82c934af-a777-3437-8d87-ff453ad94bfd@redhat.com> <2c4b2a41-1c98-0782-ac30-80e65bdb2b0c@arm.com> <2e7d5692-8ba7-1e56-a03f-449f1671b100@redhat.com> From: Ryan Roberts In-Reply-To: <2e7d5692-8ba7-1e56-a03f-449f1671b100@redhat.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+lwn-linux-arm-kernel=archive.lwn.net@lists.infradead.org List-Archive: To: David Hildenbrand , Yu Zhao Cc: Andrew Morton , Matthew Wilcox , "Kirill A. Shutemov" , Yin Fengwei , Catalin Marinas , Will Deacon , Anshuman Khandual , Yang Shi , "Huang, Ying" , Zi Yan , Luis Chamberlain , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org T24gMTcvMDcvMjAyMyAxNDo1NiwgRGF2aWQgSGlsZGVuYnJhbmQgd3JvdGU6Cj4gT24gMTcuMDcu MjMgMTU6MjAsIFJ5YW4gUm9iZXJ0cyB3cm90ZToKPj4gT24gMTcvMDcvMjAyMyAxNDowNiwgRGF2 aWQgSGlsZGVuYnJhbmQgd3JvdGU6Cj4+PiBPbiAxNC4wNy4yMyAxOToxNywgWXUgWmhhbyB3cm90 ZToKPj4+PiBPbiBGcmksIEp1bCAxNCwgMjAyMyBhdCAxMDoxN+KAr0FNIFJ5YW4gUm9iZXJ0cyA8 cnlhbi5yb2JlcnRzQGFybS5jb20+IHdyb3RlOgo+Pj4+Pgo+Pj4+PiBJbnRyb2R1Y2UgRkxFWElC TEVfVEhQIGZlYXR1cmUsIHdoaWNoIGFsbG93cyBhbm9ueW1vdXMgbWVtb3J5IHRvIGJlCj4+Pj4+ IGFsbG9jYXRlZCBpbiBsYXJnZSBmb2xpb3Mgb2YgYSBkZXRlcm1pbmVkIG9yZGVyLiBBbGwgcGFn ZXMgb2YgdGhlIGxhcmdlCj4+Pj4+IGZvbGlvIGFyZSBwdGUtbWFwcGVkIGR1cmluZyB0aGUgc2Ft ZSBwYWdlIGZhdWx0LCBzaWduaWZpY2FudGx5IHJlZHVjaW5nCj4+Pj4+IHRoZSBudW1iZXIgb2Yg cGFnZSBmYXVsdHMuIFRoZSBudW1iZXIgb2YgcGVyLXBhZ2Ugb3BlcmF0aW9ucyAoZS5nLiByZWYK 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