From nobody Thu Sep 18 09:55:40 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 61257C63703 for ; Wed, 7 Dec 2022 23:02:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229995AbiLGXCO (ORCPT ); Wed, 7 Dec 2022 18:02:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229949AbiLGXCC (ORCPT ); Wed, 7 Dec 2022 18:02:02 -0500 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C666D7BC3F for ; Wed, 7 Dec 2022 15:01:59 -0800 (PST) Received: by mail-pj1-x1032.google.com with SMTP id k88-20020a17090a4ce100b00219d0b857bcso3191821pjh.1 for ; Wed, 07 Dec 2022 15:01:59 -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=aRW3STV7RblLr2UZyt0OTfxbCMJqzXcDNCvfPBFSL8j4JPwCmtZkBnAWT2aBKleJxM S3/S1x1bm1MpdH3mCRtHaNVJoA9agm3kV/DY2R4ALu1LaFoVxFx25litGpXvg0Pvv3gh uoVb7nRNI9Qsr8wEjAMXHbfKT2kJbq0+RJAy9yhPqI+XBxbk4puqiVriF0clbfnRW70s BoqZQTnhKW+xtH8CD1pB7fQKPmCtUiJwD+YIRriTaJAr7X6qPNEhR1gMWRbwuwhYFKuc 8gjib0AzihFb9ybVk0MTROBvleagUuf+5ZDDM3BziLgRNQJLYQgKz7T7B91ISD3U5F+A JrAQ== 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=slKiGllHB9p9VdxnEVLoIuCJStdUXqqMJ2fc/hKTnsPmtN+dPm+nRxP9eaONc6XThW z8ZErqB7JRA8JPMnFT/5H869QxewsqlMCqDlRHpWEi0Bv7eu+9OuUmYufvv9q8o82pI0 doL841qnCNcY3RG1tKffA1cQz1EKmCoMOguf6jbIA77C7xfif9uByUa93zuk92KhMnIU zFXU5tZ67Q/psBJOw/2AexDQbewAnjk9lTdDOXVfDks2GUbVLJ2ZyA/ybQ3/TL5v6qLV 1Om3v0tBYLQrs06tCu4Y3WUEowK4PHeEhRiANAC4jMDzDcjtT/vf10n7QT5/b4xl3B0Q 3zkw== X-Gm-Message-State: ANoB5plMuiuDrFSUAwt93B+kLdRPac70tUjjyVpW2iQ2dFH3Pew6Hoqr 4mZQqAYt+w0qymijOsnpeno= X-Google-Smtp-Source: AA0mqf5OWOMX/v4jZwZzxW/+LnUXUxbUa7hAE7DKvC2Aq3cLs4HP8zm+Fl2Ofy4HrmxmV6JJeb1A1A== X-Received: by 2002:a05:6a20:a028:b0:9d:efbe:52b2 with SMTP id p40-20020a056a20a02800b0009defbe52b2mr2023625pzj.34.1670454119220; Wed, 07 Dec 2022 15:01:59 -0800 (PST) Received: from fedora.hsd1.ca.comcast.net ([2601:644:8002:1c20::2c6b]) by smtp.googlemail.com with ESMTPSA id pc16-20020a17090b3b9000b00212cf2fe8c3sm5411033pjb.1.2022.12.07.15.01.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Dec 2022 15:01:58 -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 v2 2/3] mm/damon: Convert damon_pa_mark_accessed_or_deactivate() to use folios Date: Wed, 7 Dec 2022 15:01:51 -0800 Message-Id: <20221207230152.22938-3-vishal.moola@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221207230152.22938-1-vishal.moola@gmail.com> References: <20221207230152.22938-1-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) --- 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