From nobody Thu Sep 18 07:14:42 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 4DB7CC4332F for ; Thu, 8 Dec 2022 20:35:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230057AbiLHUfX (ORCPT ); Thu, 8 Dec 2022 15:35:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230011AbiLHUfK (ORCPT ); Thu, 8 Dec 2022 15:35:10 -0500 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A6AF862C4 for ; Thu, 8 Dec 2022 12:35:10 -0800 (PST) Received: by mail-pj1-x102f.google.com with SMTP id k88-20020a17090a4ce100b00219d0b857bcso2751742pjh.1 for ; Thu, 08 Dec 2022 12:35:10 -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=Ihy8jPmuCwZF2NUxckyF8mvKKJAfgGLMAeVZly3BYIQ=; b=Ii3vt0qJdv0V25/feuGUMH7PzkflNrD7g8L2x6z6/EYO9gzRto4zD8ZTJENpqeU8XP gLmydlYQJhHXfGq9y5BeriBDQ11jeq2TYMS4ysPrNZ9lPX61JatrrzxhNPq8b43OY+1j ptjf++BriBBDjvyJBWStE5HuQ96Co+07MfQnvCs2OW/l8Fnd4dMK7S3wmVg9uQ10eoQe daaPLy51OxzLCvTwyZhN2Miw3T/m5LTvMPAIzD6bUUY+4EQQU/bJ69w/ZA8Q6XpK5xLy SxVqHOiUx+drkxy5pADNtrFlAQV+RXgMmv1emA5DGz0XXWcWdkZMZTar5/QzNUuvgqaX Bdxg== 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=Ihy8jPmuCwZF2NUxckyF8mvKKJAfgGLMAeVZly3BYIQ=; b=wW6aerC7mH30USWPjCeg/CdCbWsf9B3EUmf32Z6o5J7knUo0KD7g7DwQDv4afteo+H sq53hCZmyitRvd9FWf9gYx9nCqFKF8kZlydZV1l4VaDbB2juybMBWUWpCyd+x+yV2uPn eHvg6zMhAX3NrALaGHXOOaYlUJpMq1cFlJ2Bd95+AhGsPTN27Jk7bEeuttGMVE4oooFp h6a5wMnsvb0/m6Xz+5HBThipgxlQttrIsoN4tyyBkoFJO+VhzZfrQgzNiACjePTZXF3f 22A+9tB9nQ21xXYIXaR3JU5ByvULmy159IQ25Pp5SsAONIbbS/QgxbpD2gsaW6jpDAAn JGGw== X-Gm-Message-State: ANoB5pnCBklSmuf1yRoQjttX44SIPAyWt/08FZZexCWKkkUsECWiLQoc p5tFbwn6zNQs1bQpsrM1ZsdIybEpC8w= X-Google-Smtp-Source: AA0mqf4+5Zv1Qu99xU00p+xkeABzV897h+Xfstc+913jbdXvjz2pIi2b+ZYYSdFCNInv+po5xPqf2w== X-Received: by 2002:a17:902:e806:b0:185:4421:72e5 with SMTP id u6-20020a170902e80600b00185442172e5mr3989355plg.42.1670531709851; Thu, 08 Dec 2022 12:35:09 -0800 (PST) Received: from fedora.hsd1.ca.comcast.net ([2601:644:8002:1c20::2c6b]) by smtp.googlemail.com with ESMTPSA id f5-20020a170902860500b00189951514c4sm16954349plo.206.2022.12.08.12.35.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Dec 2022 12:35:09 -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 v3 3/4] mm/damon: Convert damon_pa_mark_accessed_or_deactivate() to use folios Date: Thu, 8 Dec 2022 12:35:02 -0800 Message-Id: <20221208203503.20665-4-vishal.moola@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221208203503.20665-1-vishal.moola@gmail.com> References: <20221208203503.20665-1-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 folio_deactivate(). Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Matthew Wilcox (Oracle) Reviewed-by: SeongJae Park --- 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