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 980EAC5AC7A for ; Fri, 7 Aug 2026 16:54:34 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 8F4496B0095; Fri, 7 Aug 2026 12:54:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8CBFA6B0096; Fri, 7 Aug 2026 12:54:33 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7BE6E6B0098; Fri, 7 Aug 2026 12:54:33 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 543206B0095 for ; Fri, 7 Aug 2026 12:54:33 -0400 (EDT) Received: from smtpin11.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay10.hostedemail.com (Postfix) with ESMTP id AD248C012C for ; Fri, 7 Aug 2026 16:54:32 +0000 (UTC) X-FDA: 85075071984.11.0608832 Received: from mail-qv1-f52.google.com (mail-qv1-f52.google.com [209.85.219.52]) by imf29.hostedemail.com (Postfix) with ESMTP id BB0E4120004 for ; Fri, 7 Aug 2026 16:54:30 +0000 (UTC) Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=cmpxchg.org header.s=google header.b=iY9hrmuc; spf=pass (imf29.hostedemail.com: domain of hannes@cmpxchg.org designates 209.85.219.52 as permitted sender) smtp.mailfrom=hannes@cmpxchg.org; dmarc=pass (policy=none) header.from=cmpxchg.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1786121670; b=PBWAbzhJeut96UZt8v6vJ0/GOPi4l9AzV4TR5vLLQ1/5lpVSqvvENgkAoMA7uHL6E7lG+Q SUxGr5cvFv0eq6fj4CRFL43wE2HHi6Zy7HvUwGi9o6rXW86dDaBaNM5e3jud3Z9Vjqltz8 DUBcuuRl4P4GKEv18YvDvaAxT31jPbA= ARC-Authentication-Results: i=1; imf29.hostedemail.com; dkim=pass header.d=cmpxchg.org header.s=google header.b=iY9hrmuc; spf=pass (imf29.hostedemail.com: domain of hannes@cmpxchg.org designates 209.85.219.52 as permitted sender) smtp.mailfrom=hannes@cmpxchg.org; dmarc=pass (policy=none) header.from=cmpxchg.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1786121670; 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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=zExJrbo0c/Zyd+w2UrTAK/Zs63L2W9uQFVbD7ZL++tg=; b=toQcFeQKa9TDK2j9wfRPnaKl9CtM6VwFQIyE7LqLmhLgNaR7wV37Obq6fWBwUaNeVew6s2 +pZE6K12TA5+R9KkoiZRWLsfNv90X+niyIbVVzEnIcGQNyFm8en9RAreMZYSAAEb2n9uFf 0zG43/+cL0Yaohqn2A6o4kgsNYbU3Ig= Received: by mail-qv1-f52.google.com with SMTP id 6a1803df08f44-8efb708b1a0so23766916d6.3 for ; Fri, 07 Aug 2026 09:54:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cmpxchg.org; s=google; t=1786121670; x=1786726470; darn=kvack.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=zExJrbo0c/Zyd+w2UrTAK/Zs63L2W9uQFVbD7ZL++tg=; b=iY9hrmucPmgQH4vv3aOklNO+MkLSnxhLN5rM3qK/OKcBYVtHozrCuER8XfFPbZVqJn 9RejftIMpoJA0nUcEGyBdXCXmchFARY4ssyQDmUI7qe/wY16ysIo+yp7Ii3DMzX+aJC4 MNGyxmrdL/9E8QMDbMg7b7szTm60PPGOpt15xbOQ6pmNvNK5ZHC5TC3OvqjJoz6Rl8Au ZqZ/fJz7Ze3mdMnFXoP26k5f0lmLWHg/au6S5Ri1yRvGYII+D3nQclsQ38dezGdajpZR DQ/LBCqMa7E1//QY8XZG2l9KcZFU3ixevuGhWmu7Sb82cKsTUtJVqgSRwKYpJqs5pMW0 l1Ig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786121670; x=1786726470; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=zExJrbo0c/Zyd+w2UrTAK/Zs63L2W9uQFVbD7ZL++tg=; b=XfFAJzLwUAShFe2G1AtQjeASvrmNJ3+IDkAhB8zZWzFldR2P8ezq9V7fs5vQoFkVjj 6dcaO9c8xTaS/6idTNoSx8DfMaZ7krN/+U8P8ji+ALIWEJRlhKQPJR58qlbBVfvJ3p7r WqKGlcAGY+CwrWSnDnopDKLP1Xy0QP39kARKuK4fp4oonZ8NegDecRFreh4E5pvuSt7P ofAmMUTpiC9Z1dUoTT8tXuW2JFiDbcX9Bfqtfnnqh25rFjsn1CQUeh34C09/YJr0pssK gWhEpWD2IJjnNYLusi3ZrhWgbRWl0GzjElxme2F4WJJ/EO36u47egwcHxvU/BkwOp0Ke CE4A== X-Forwarded-Encrypted: i=1; AHgh+RojDdfPgs16i2axHXECdsllaOlfCFoA58spTryHkKS6zMhZ9v5jLoTnk2Ap4IKCrtIuS+K2prZ7zQ==@kvack.org X-Gm-Message-State: AOJu0YxMClNJP+6UpxeeWZvIv2/81encURjwmkRf7BWt++oICgpO5X5y 5IlgAKXEdiTldJmDVO5jyeDjSUH/tUdYinDxRQYSYBlcOg9tgOTeYNC62KznM/JNzTY= X-Gm-Gg: AR+sD10cZlELjmb2s3ylHP7G/To4cZZmcIxWPHNGKm0FLJVJ23jnwNi0JcL6rd0sCwi wWYYDPELZmy9C6IttPzUmy3r6VSxfpYWFmprUADdmH9xEgoIPKqHwcCLaq3L1LB/8MNZiF/Pb3q cYxBay+48LXnacJ/h0iK6tWVy26CDTBPbeLaJfQI2ttaIhPk56tYrADeAn6NHm+wxwx+QM0me6r zmSnqqXz0JmwubiQRAfhW+nOOT9PeLccHeAgC/RbbGaFptozXjG2LDIms2T+2/ulT0pp9DfOTPx Ql4vg4jTt3DFW4CggKKpAtN0en9uLVI4/Lt1UD4W8HtF2e5+VdYRhvczuvpPl8V4GEuVGsWKCqG WjId8wY0d8xpoX8jIgyyJk8OtLkEkmrYP44r4Bxm/Mvwkc0EJAEgQGRo45c2DLCdcmcekVZ0MsE MylN2j5TcMZwdVA7hS2SIjghGlP1XND5fKOb9RptrnHBlN5UY10IkvEU7aICY= X-Received: by 2002:ad4:5c43:0:b0:8f0:9d9c:52c2 with SMTP id 6a1803df08f44-9088108de78mr290544216d6.5.1786121669865; Fri, 07 Aug 2026 09:54:29 -0700 (PDT) Received: from localhost ([2603:7001:f100:500:365a:60ff:fe62:ff29]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-908a8eeea9dsm12940626d6.0.2026.08.07.09.54.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Aug 2026 09:54:28 -0700 (PDT) Date: Fri, 7 Aug 2026 12:54:28 -0400 From: Johannes Weiner To: Tal Zussman Cc: Andrew Morton , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Matthew Wilcox , Christoph Hellwig , Yosry Ahmed , Chengming Zhou , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 5/6] mm/page_io: refer to folios in swap_writeout() comments Message-ID: References: <20260806-b4-page_io-folios-v1-0-0899bac3b826@columbia.edu> <20260806-b4-page_io-folios-v1-5-0899bac3b826@columbia.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260806-b4-page_io-folios-v1-5-0899bac3b826@columbia.edu> X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: BB0E4120004 X-Stat-Signature: b4kfaszxkuiate763s6tjksdwm9he4n1 X-Rspam-User: X-HE-Tag: 1786121670-214924 X-HE-Meta: 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 kqOzqR+D 6Aig+7rWzFTw35wy8ApbyacMa6RxgxkAEdEd3mss4HsQQbC9e8JgYWARa4qHmdJWCS+JYfrtkrb6/WXJIXsjCZyOJvem0jX6kPXdvz4k3UzSfJkHaFYsqBpcNXM7iuVzBGV9uV+JnyGsnbSeu7RWpo5EOUr1zOzWKMm6wCti4ZmOhNz3UUAVexObVXpOgXB3jkOiEP8KA1zPdeyJOY5CsWj5PDFaroSVeG6ibcSh1Vb5FDiGV0H/PeWgEvfoUoPufbPSzheQ9bQq78hGoZDVcIuUYowoXLVjMMcPyMzYeiuxO5k+O9okDAptE2GdWobFDeUL+7xo/4j97P1fCkcKDiv4muk/c0uzX2dvcLYilzQ5O73qiU0QLDtrvRNQoZWwWvtVLeHvrUpS7NN0rJJXinlq8vn5wJ4we5ZcJAuK58vPpAVzTbGQ3FHXQV1adqcR0LrnvpWbV/6p9uVijaItay2f7bkCPVA/v5zoSWPpf4VaX6hJzsMuH9ZQSBAdnrkwugcH1 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Aug 06, 2026 at 06:55:37PM -0400, Tal Zussman wrote: > swap_writeout() operates on folios, not pages. Update its comments > accordingly. > > Signed-off-by: Tal Zussman Acked-by: Johannes Weiner