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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 927B9C61DB9 for ; Thu, 27 Aug 2026 16:45:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 8C9196B008A; Thu, 27 Aug 2026 12:45:56 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8A1DE6B00A5; Thu, 27 Aug 2026 12:45:56 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7B7D76B00A6; Thu, 27 Aug 2026 12:45:56 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 508696B008A for ; Thu, 27 Aug 2026 12:45:56 -0400 (EDT) Received: from smtpin18.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay05.hostedemail.com (Postfix) with ESMTP id D854540121 for ; Thu, 27 Aug 2026 16:45:55 +0000 (UTC) X-FDA: 85147626270.18.B952350 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf09.hostedemail.com (Postfix) with ESMTP id 0F3D6140005 for ; Thu, 27 Aug 2026 16:45:53 +0000 (UTC) Authentication-Results: imf09.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b="SBm/kPjP"; spf=pass (imf09.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1787849154; b=ZBiGZtBeNpwyHC5u5O2FCZ2gE6+P+JabM1ExRauEMbaeSWItPsDCfKLSQgAZ5bEXIfNS9O wm4UgEtL5xMCE7WAwp7Ojz8ehdLr4rcGRcv5NuD835zrCz1lYrjtBIIA/9q03zKbfQuO4q +DWDRixFjsFA+SQLZCnoNn/JpR5oX/A= ARC-Authentication-Results: i=1; imf09.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b="SBm/kPjP"; spf=pass (imf09.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1787849154; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=OD2S90orDKINgGCaMDMzphHuo5Rary9C+PKf1sfV1BA=; b=rf/c5jHjhzCbYaXtB0xdJOI2qEMQ8hao1IEAw+NY8qFfmxRVlUpWmZbtYgovy7zigjXLxJ M4wP8p6L+2CPdtZgDu/1Eg9Hm16BXXUV79OVeONwuR2sQJljegScLz/IeUJlX/by7CLuLs SA07AKvss5EbUT8LTgRYEMDn39mP5BU= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 39F9241AA1; Thu, 27 Aug 2026 16:45:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 390341F000E9; Thu, 27 Aug 2026 16:45:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787849153; bh=OD2S90orDKINgGCaMDMzphHuo5Rary9C+PKf1sfV1BA=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=SBm/kPjP3uMP7DmN5FE6H+oE2PP3vCUUrBbtwIlk7QU8FFKBAnhjKgJXcnxGpyUxz UFJwaTSPmw9DqkMlgSDsnw0ALHp726khUfhHi6aTSHjxSJwmRVTI5zAZplxXg0hHRC sa9oJLAnO5r+UwTaNfcaZkP4ts7YMJnhQgQbS9bOmgRGeazsGVPNyfBEkqLxc63nyO zNxINmqD58NisoGVEI0OOELRWDro0kJjoNDn6yg+lRexMWShKlR0x7Bi2p1FzGQswv u3Gbk+CrnTjxvLqfXdijh/IK4kOBAob33mDX0lrU4O5I9tv9+AUUlD/fXqbvkE/kof 4iCuAfnZmDvIw== Message-ID: Date: Thu, 27 Aug 2026 18:45:45 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 13/18] mm/huge_memory: drop the unused do_lru argument of the file split helper To: kasong@tencent.com, linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, Andrew Morton , Lorenzo Stoakes , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Lance Yang , Usama Arif , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Chris Li , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , Shivam Kalra , Kairui Song References: <20260821-swap-thp-cleanup-v3-0-9b43f5163238@tencent.com> <20260821-swap-thp-cleanup-v3-13-9b43f5163238@tencent.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzS5EYXZpZCBIaWxk ZW5icmFuZCAoQ3VycmVudCkgPGRhdmlkQGtlcm5lbC5vcmc+wsGQBBMBCAA6AhsDBQkmWAik AgsJBBUKCQgCFgICHgUCF4AWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaYJt/AIZAQAKCRBN 3hD3AP+DWriiD/9BLGEKG+N8L2AXhikJg6YmXom9ytRwPqDgpHpVg2xdhopoWdMRXjzOrIKD g4LSnFaKneQD0hZhoArEeamG5tyo32xoRsPwkbpIzL0OKSZ8G6mVbFGpjmyDLQCAxteXCLXz ZI0VbsuJKelYnKcXWOIndOrNRvE5eoOfTt2XfBnAapxMYY2IsV+qaUXlO63GgfIOg8RBaj7x 3NxkI3rV0SHhI4GU9K6jCvGghxeS1QX6L/XI9mfAYaIwGy5B68kF26piAVYv/QZDEVIpo3t7 /fjSpxKT8plJH6rhhR0epy8dWRHk3qT5tk2P85twasdloWtkMZ7FsCJRKWscm1BLpsDn6EQ4 jeMHECiY9kGKKi8dQpv3FRyo2QApZ49NNDbwcR0ZndK0XFo15iH708H5Qja/8TuXCwnPWAcJ DQoNIDFyaxe26Rx3ZwUkRALa3iPcVjE0//TrQ4KnFf+lMBSrS33xDDBfevW9+Dk6IISmDH1R HFq2jpkN+FX/PE8eVhV68B2DsAPZ5rUwyCKUXPTJ/irrCCmAAb5Jpv11S7hUSpqtM/6oVESC 3z/7CzrVtRODzLtNgV4r5EI+wAv/3PgJLlMwgJM90Fb3CB2IgbxhjvmB1WNdvXACVydx55V7 LPPKodSTF29rlnQAf9HLgCphuuSrrPn5VQDaYZl4N/7zc2wcWM7BTQRVy5+RARAA59fefSDR 9nMGCb9LbMX+TFAoIQo/wgP5XPyzLYakO+94GrgfZjfhdaxPXMsl2+o8jhp/hlIzG56taNdt VZtPp3ih1AgbR8rHgXw1xwOpuAd5lE1qNd54ndHuADO9a9A0vPimIes78Hi1/yy+ZEEvRkHk /kDa6F3AtTc1m4rbbOk2fiKzzsE9YXweFjQvl9p+AMw6qd/iC4lUk9g0+FQXNdRs+o4o6Qvy iOQJfGQ4UcBuOy1IrkJrd8qq5jet1fcM2j4QvsW8CLDWZS1L7kZ5gT5EycMKxUWb8LuRjxzZ 3QY1aQH2kkzn6acigU3HLtgFyV1gBNV44ehjgvJpRY2cC8VhanTx0dZ9mj1YKIky5N+C0f21 zvntBqcxV0+3p8MrxRRcgEtDZNav+xAoT3G0W4SahAaUTWXpsZoOecwtxi74CyneQNPTDjNg azHmvpdBVEfj7k3p4dmJp5i0U66Onmf6mMFpArvBRSMOKU9DlAzMi4IvhiNWjKVaIE2Se9BY FdKVAJaZq85P2y20ZBd08ILnKcj7XKZkLU5FkoA0udEBvQ0f9QLNyyy3DZMCQWcwRuj1m73D sq8DEFBdZ5eEkj1dCyx+t/ga6x2rHyc8Sl86oK1tvAkwBNsfKou3v+jP/l14a7DGBvrmlYjO 59o3t6inu6H7pt7OL6u6BQj7DoMAEQEAAcLBfAQYAQgAJgIbDBYhBBvZyq1zXEw6Rg38yk3e EPcA/4NaBQJonNqrBQkmWAihAAoJEE3eEPcA/4NaKtMQALAJ8PzprBEXbXcEXwDKQu+P/vts IfUb1UNMfMV76BicGa5NCZnJNQASDP/+bFg6O3gx5NbhHHPeaWz/VxlOmYHokHodOvtL0WCC 8A5PEP8tOk6029Z+J+xUcMrJClNVFpzVvOpb1lCbhjwAV465Hy+NUSbbUiRxdzNQtLtgZzOV Zw7jxUCs4UUZLQTCuBpFgb15bBxYZ/BL9MbzxPxvfUQIPbnzQMcqtpUs21CMK2PdfCh5c4gS sDci6D5/ZIBw94UQWmGpM/O1ilGXde2ZzzGYl64glmccD8e87OnEgKnH3FbnJnT4iJchtSvx yJNi1+t0+qDti4m88+/9IuPqCKb6Stl+s2dnLtJNrjXBGJtsQG/sRpqsJz5x1/2nPJSRMsx9 5YfqbdrJSOFXDzZ8/r82HgQEtUvlSXNaXCa95ez0UkOG7+bDm2b3s0XahBQeLVCH0mw3RAQg r7xDAYKIrAwfHHmMTnBQDPJwVqxJjVNr7yBic4yfzVWGCGNE4DnOW0vcIeoyhy9vnIa3w1uZ 3iyY2Nsd7JxfKu1PRhCGwXzRw5TlfEsoRI7V9A8isUCoqE2Dzh3FvYHVeX4Us+bRL/oqareJ CIFqgYMyvHj7Q06kTKmauOe4Nf0l0qEkIuIzfoLJ3qr5UyXc2hLtWyT9Ir+lYlX9efqh7mOY qIws/H2t In-Reply-To: <20260821-swap-thp-cleanup-v3-13-9b43f5163238@tencent.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 0F3D6140005 X-Stat-Signature: 7ay37ciwczcbyqycgqd3dsumx7knrdkb X-Rspam-User: X-HE-Tag: 1787849153-976372 X-HE-Meta: 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 Tm9+dXwd aPxLAVhLgUqtQXohZbNnacLxjf09JH+QxdQQAa88ak2KnFDFpUlCCCDm1qEoZTJ6gVjoWsnzgvtmkR5Ja74mDkWovpHleHSM9RB6veT3328TV7PSfIZllea01VY6sDc94XKxGsvq5CItih7m5KhevGF2JO4lvM1GbSYj+npzfz8dXP9StQxgUTly+Mn4+l/t+Gg/eDmJIuCGRRRkKj3ZsNRjqjzRJnyPX8vMle4DMClhpNWZiDL6nU3dhFZg+9H/cEzOnCtCv0uItsiKcFR19yVLJaLeY7BGcLuR/16kCYg6GVzbsalvVTvdaCf2D+tinmEvrml8RB26vhn6NXFn5hVXzGkF0iU7kO8Ml Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 8/20/26 20:55, Kairui Song via B4 Relay wrote: > From: Kairui Song > > The only caller of __folio_split_unmap_and_freeze_file() always passes > do_lru as true, so the argument and the branches gated on it are dead > code. Drop it. > > Signed-off-by: Kairui Song > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David