From nobody Thu Sep 18 12:50:58 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC87EC352A1 for ; Wed, 7 Dec 2022 00:22:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229637AbiLGAWZ (ORCPT ); Tue, 6 Dec 2022 19:22:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229487AbiLGAWO (ORCPT ); Tue, 6 Dec 2022 19:22:14 -0500 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A470A4B98F for ; Tue, 6 Dec 2022 16:22:12 -0800 (PST) Received: by mail-pj1-x1034.google.com with SMTP id o12so16030329pjo.4 for ; Tue, 06 Dec 2022 16:22:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7cFy10fUQvAp0c5CDE+pRKnURMHNPhPlaSgCKw+V2Qs=; b=YHl28cpdsLfmOjfipvqjWtXAOa0AMP8kDcueiJ2N/YI83AXK8AqWr/PutrLcLlXgWJ 6+oMgPZlwTZh56uWh1rOpt8mEc1ZKR5Y0LX4C1FdfryzT1T1yTtNZ1my5/TzolFCJPGj 8AMBoHbKNuHITSlPhfWgrrjoRrPaAkSr07h69DbLlVEoMAbBdKq5YyTT67xyp5jauvLQ imF0VJ4E31XeS909T0Ldb2JbgeDlNv45Jjr4N6f2BuVNBMf80lbVAcHnzhMKW4/Hcy3g 3I6djJdxa4FDRbQumuumNsGYUIgLJxYdme/OkCtciK0AFWkjDy3HYydVxd6qwRzG52Av 2EwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7cFy10fUQvAp0c5CDE+pRKnURMHNPhPlaSgCKw+V2Qs=; b=AUuZPhl+s2PdBAFnqDsjh+Het+Nrddl6L5o9uxzvEh6XP+uzhZXtCSC5KkXbRUsTL/ DDONgY2ZG5RrR+niP/dcSgjr8vLWIjMpuhqcNjJdOnge9r4UOTtOzA22W4LdwMnj+osQ cB4irTZoGflVtRSscinlezTwCyNReWcZlUVLCDvR2BDPIFmLMTFnmK9/ioophRKeWUw0 VHDAVNqCer/56lKO25njgJ69/VB2F8WjuKlUu3vUj4P0y0WXu8eHS6hQ685V/hHr4w+b 4a145w1mW4m8i5ZTNJ5d3Op3+teIRe+7ZvK5bLbtGXRiS7fUoG91rrtXnXm2j0KwoFKS 6a5w== X-Gm-Message-State: ANoB5pmMVjOmMvZdmurGBsKKIaL9+HbJAfqhN0sdp1VzQMmArHr3n7Lb uudKJ31Q9ABgMPQIxm1m4Q8= X-Google-Smtp-Source: AA0mqf4U7jtXadsQFblEfRvObGZVDvFuMgI1hcOxiUE1ZCQI629UmVFG5eKkyUOBNlVLoCV4mPWkgA== X-Received: by 2002:a17:90a:5787:b0:218:8398:5846 with SMTP id g7-20020a17090a578700b0021883985846mr93924762pji.241.1670372532129; Tue, 06 Dec 2022 16:22:12 -0800 (PST) Received: from fedora.hsd1.ca.comcast.net ([2601:644:8002:1c20::2c6b]) by smtp.googlemail.com with ESMTPSA id i92-20020a17090a3de500b00218ec4ff0d4sm13369459pjc.6.2022.12.06.16.22.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Dec 2022 16:22:11 -0800 (PST) From: "Vishal Moola (Oracle)" To: linux-mm@kvack.org Cc: damon@lists.linux.dev, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, sj@kernel.org, "Vishal Moola (Oracle)" Subject: [PATCH 2/3] damon: Convert damon_pa_mark_accessed_or_deactivate() to use folios Date: Tue, 6 Dec 2022 16:21:57 -0800 Message-Id: <20221207002158.418789-3-vishal.moola@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221207002158.418789-1-vishal.moola@gmail.com> References: <20221207002158.418789-1-vishal.moola@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This change replaces 2 calls to compound_head() with one. This is in preparation for the conversion of deactivate_page() to deactivate_folio(). Signed-off-by: Vishal Moola (Oracle) --- mm/damon/paddr.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c index e1a4315c4be6..73548bc82297 100644 --- a/mm/damon/paddr.c +++ b/mm/damon/paddr.c @@ -238,15 +238,18 @@ static inline unsigned long damon_pa_mark_accessed_or= _deactivate( =20 for (addr =3D r->ar.start; addr < r->ar.end; addr +=3D PAGE_SIZE) { struct page *page =3D damon_get_page(PHYS_PFN(addr)); + struct folio *folio; =20 if (!page) continue; + folio =3D page_folio(page); + if (mark_accessed) - mark_page_accessed(page); + folio_mark_accessed(folio); else - deactivate_page(page); - put_page(page); - applied++; + deactivate_page(&folio->page); + folio_put(folio); + applied +=3D folio_nr_pages(folio); } return applied * PAGE_SIZE; } --=20 2.38.1