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 0FAB0C79FB7 for ; Wed, 9 Sep 2026 14:01:39 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 86E586B009E; Wed, 9 Sep 2026 10:01:36 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 845C36B009F; Wed, 9 Sep 2026 10:01:36 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 75C156B00A0; Wed, 9 Sep 2026 10:01:36 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 519C26B009E for ; Wed, 9 Sep 2026 10:01:36 -0400 (EDT) Received: from smtpin01.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id AC68A1C18FA for ; Wed, 9 Sep 2026 14:01:35 +0000 (UTC) X-FDA: 85194386550.01.458813E Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf24.hostedemail.com (Postfix) with ESMTP id C5286180013 for ; Wed, 9 Sep 2026 14:01:33 +0000 (UTC) Authentication-Results: imf24.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=VDD4HS0b; spf=pass (imf24.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=1788962493; 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=CdGQNBbV5rgyR6AC1v+rMzMBWuTn1mX6O2sJk9ZzEuI=; b=ZG1KtdGDB5R8zuGoYn10jGa5IHD3QWtxFEMmdauJdSTBmrhcMiHQWJhq30TUYF7lOga4dQ 3C335Ws9RG5HFBUUUN1v3x3tR05+i4ThutEeNuMk2S1IB6u1XMiDZ/faP7by7HwHK4aJqE vNgsYzWiT04ugBjulfkMlrhWKBGNX6o= ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1788962493; b=o3Qf8sH6GpYYJnVt9s5HgcnoyvSc64549zXUT/1y0X5xDw0Cvbt9eu+OEtK5MZrqKGKI3e ku2+/dsfSBPfg2SDaVm8jIwf4pUnerCgd1FC2X8zIdTJktBTRIm8smlLHhoGJjiiTKxWC2 51hRko/GWeWHIdNzyNEj/Bv0VaOPFrc= ARC-Authentication-Results: i=1; imf24.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=VDD4HS0b; spf=pass (imf24.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 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 16540401AC; Wed, 9 Sep 2026 14:01:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 348811F00A3A; Wed, 9 Sep 2026 14:01:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788962493; bh=CdGQNBbV5rgyR6AC1v+rMzMBWuTn1mX6O2sJk9ZzEuI=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=VDD4HS0bFNN/fUrWGwry9H610uhD3sA91TeA2++WjM0PWm+SEvctvTbSwinGPBAqt 6CIYzwKk19mN5tLGwhYdyiYErv/wNsG2DdcHKhsu5tjypdIN6ZIyn7zhhliqKylFcm P1wdNHWUBfWUHHFShC0uSMl7Z5/Rm3xMdixXzRJfhGVBlqGngEHoJw1eMd0dtAvGLP tCKQ82vPwy6gbGbgrLOt9FrNauHmAuIwM3BWyOttGSagdd1BgTbs1gEuUKoBYOfp5g cincbrs7xqsl5bROa6us9e3np8OHmlsRbqad2nzkagOha1kq4NOO7SuvrVNWJLNIQj OrAXaf8UfthYQ== Message-ID: Date: Wed, 9 Sep 2026 16:01:22 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 5/8] mm/swapfile: use folio_page_swap_entry() To: Tal Zussman , Andrew Morton , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Lance Yang , Usama Arif , Kiryl Shutsemau , Lorenzo Stoakes , Rik van Riel , Vlastimil Babka , Harry Yoo , Jann Horn , Johannes Weiner , Yosry Ahmed , Chengming Zhou , Catalin Marinas , Will Deacon , Mark Rutland Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20260908-folio_swap_entry-v2-0-ee6d01dfa5e1@columbia.edu> <20260908-folio_swap_entry-v2-5-ee6d01dfa5e1@columbia.edu> 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: <20260908-folio_swap_entry-v2-5-ee6d01dfa5e1@columbia.edu> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: C5286180013 X-Stat-Signature: zzkb1t7dy1jke1a8ut8qewkjddqfpgb8 X-Rspam-User: X-HE-Tag: 1788962493-122153 X-HE-Meta: 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 D7mglZct VO+3wxVB235QBFpfSBjMkaX7cWzgcjI+EiqP1VQ8b99jkqf0PW8R8rRwdTbyeO/JrqzYdt6k3fmJGtr+4/oosrFp+GViJa5E0MjFjyc17pbay2ipZauK0AnEvyVOz3A+VmigbIwSJZtTpOzWUcbZeqoKV0fbLBQgJ2DX5POBVbKkVxpsczVVPxMhHyxbhlUHsgj8BoCe3yunCUqWo6yOP5j188HAM7exnIZDYoodRloFjByF7R2gKds5+GvyNvkTeYe7gVIdoeZiqtA9fPAwfU4SPIkcEUX5COe3itff5W4FflizMXO5+UYFnUcx2qc08dpt1X+7alLj+LjU= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/8/26 17:16, Tal Zussman wrote: > folio_dup_swap() and folio_put_swap() open-code the swap entry > computation from folio->swap and folio_page_idx(). Use > folio_page_swap_entry() instead. > > No functional change. > > Signed-off-by: Tal Zussman > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David