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 4E40FC43602 for ; Mon, 6 Jul 2026 08:51:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 405D26B00A7; Mon, 6 Jul 2026 04:51:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3DDE86B0121; Mon, 6 Jul 2026 04:51:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2CC686B0122; Mon, 6 Jul 2026 04:51:18 -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 05BB66B00A7 for ; Mon, 6 Jul 2026 04:51:17 -0400 (EDT) Received: from smtpin14.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 8AD6E402DC for ; Mon, 6 Jul 2026 08:51:17 +0000 (UTC) X-FDA: 84957732594.14.0166437 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf21.hostedemail.com (Postfix) with ESMTP id B8DB81C0009 for ; Mon, 6 Jul 2026 08:51:15 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=CMmpIc8B; spf=pass (imf21.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=1783327875; 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=XzLv+da1VK2uoG9pUr+oPk8RYYDxZ2UhQ4fGhBT+UfI=; b=cY47zk4iM7SeSU0gqJqarrolM+s+xxReKmaBUXhLefTG/QznsL8Z5GuvbnK9Zw2q/+Gkhw wbbAbadomj2MeLlkwyEuiY3QylUGFq1BXTFM+1dvFiRWcQ4ZOgPFZ9tr00LaPkzOxLDdV5 sUQvO2JptX64hOwFt/TPnrhJkMAhm3k= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=CMmpIc8B; spf=pass (imf21.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=1783327875; b=4FNv4X4VUqrak/QyKOn5Ms/uScdYw4oIfrhmKppFaTcY9qIDgNLkvSulsFe9M5a04E1Hir KcER/MSuNSWtg7bOuqkIJzCPozQ0UJVgp5usPO80z4InFyIZCqJsnBJji2nbXeocflmpsT UKYXK4ijXf1k9ZO2f+XRi0uebmccYng= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 14BE440AC1; Mon, 6 Jul 2026 08:51:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3632F1F000E9; Mon, 6 Jul 2026 08:51:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783327875; bh=XzLv+da1VK2uoG9pUr+oPk8RYYDxZ2UhQ4fGhBT+UfI=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=CMmpIc8BJghNiDy/pCe9GTyMUvlDSFT5HUMJXFRfF++L/1UvvKWrD9rnn4yjenoVD 5dHcgnp0FYUtLagXsim9k2A86Uv16/jzW84Wq2myLedNIHiqEWp0liHjjizBorDkaG 0Sg0fukbNdlhhOQjZ5ZL8LLx79gVWn4CtiXUSLxvekkwV6HZX9IEWSiaVYFWEEhNiq k+MQ14GVNEQsBg+eDXeAMmoeow423kX3Ibdm1BdXtIrdTS5CxziVrG7yMm72YIWB2b 9NDhD0ZpAMGdJNBMOxUgV8k9avzG0Dx7N5Xrr1JcH8vQZii9SH6/66is7xCTON+Sdl XDgtaStJD8VCg== Message-ID: <69f71507-0a42-4fdf-af33-2c596657aca1@kernel.org> Date: Mon, 6 Jul 2026 10:51:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 3/3] mm: move reclaim-internal declarations out of swap.h To: Jianyue Wu , Andrew Morton , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Barry Song , Youngjun Park , Qi Zheng , Shakeel Butt , Axel Rasmussen , Yuanchu Xie , Wei Xu , Johannes Weiner , Michal Hocko , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Hugh Dickins , Baolin Wang , Jonathan Corbet , Shuah Khan , Baoquan He Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org References: <20260705-ch-swap-series-plus-folio-lru-cleanup-v7-0-a028e8b5fc3d@gmail.com> <20260705-ch-swap-series-plus-folio-lru-cleanup-v7-3-a028e8b5fc3d@gmail.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: <20260705-ch-swap-series-plus-folio-lru-cleanup-v7-3-a028e8b5fc3d@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: seoqtzn3r7eazcwe4fpwtxsu145iymo7 X-Rspamd-Queue-Id: B8DB81C0009 X-Rspam-User: X-Rspamd-Server: rspam07 X-HE-Tag: 1783327875-650271 X-HE-Meta: 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 PS73VMkK qlTdr9SJlCvBtzllbc0D4f4FMmIJ8Gcfq8YdHQNkY+hg6CZSvnkZcAsMTLLaqXPBgdEdIw9P4WjQO4pE1jCbF2HdslqdhAxqCqTs/huJ72iEkReuC1Flf+9B3+c/tb9MNFcgxpHBjmy82Or4mRbBNiEl/mOPmRkDp0QozzmOii066cDXo+5cCJYLE31tSAK6a/EnNGAMDOmnX/DwCmxOpMEaJqIecxwtWBTnMeRJDAVArWlTT+eyRQvivBvqgiqWvhCI3r5WRIh3tinkVW9mCgwvGVv2KI171PRKe427pyaF6VJZr2P4H476vx/Pkd5w82QEQME153Bbqt1gl8oCEqY7JEwQSK1SA5xVzzvsXhdslI0pbJvUZzwxsAG9ptCXkAqihe5NQGH1mJ1A= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 7/5/26 16:12, Jianyue Wu wrote: > Keep include/linux/swap.h focused on swap-facing interfaces by moving > MM-internal reclaim and workingset declarations into mm/internal.h. > > Leave the small set of LRU helper declarations that are used outside mm/ > in swap.h so this cleanup does not need a new public header under > include/linux/. > > Suggested-by: Barry Song > Suggested-by: Baoquan He > Acked-by: Johannes Weiner > Signed-off-by: Jianyue Wu > --- > include/linux/swap.h | 75 +++++----------------------------------------------- > mm/internal.h | 67 ++++++++++++++++++++++++++++++++++++++++++++++ We likely want to split that up soon, but let's do that separately. Acked-by: David Hildenbrand (Arm) -- Cheers, David