From nobody Thu Sep 18 02:41:08 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 5E066C04FDE for ; Tue, 13 Dec 2022 09:14:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235050AbiLMJO2 (ORCPT ); Tue, 13 Dec 2022 04:14:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235121AbiLMJM6 (ORCPT ); Tue, 13 Dec 2022 04:12:58 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E05F115A35 for ; Tue, 13 Dec 2022 01:11:22 -0800 (PST) Received: from dggpemm500001.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4NWXlR60YRzJqT4; Tue, 13 Dec 2022 17:10:27 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by dggpemm500001.china.huawei.com (7.185.36.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Tue, 13 Dec 2022 17:11:20 +0800 From: Kefeng Wang To: Andrew Morton , David Hildenbrand , Oscar Salvador , SeongJae Park CC: , , , , , Kefeng Wang Subject: [PATCH -next 5/8] mm: damon: convert damon_ptep/pmdp_mkold() to use folios Date: Tue, 13 Dec 2022 17:27:32 +0800 Message-ID: <20221213092735.187924-6-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20221213092735.187924-1-wangkefeng.wang@huawei.com> References: <20221213092735.187924-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.113.25] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" With damon_get_folio(), let's convert damon_ptep_mkold() and damon_pmdp_mkold() to use folios. Signed-off-by: Kefeng Wang --- mm/damon/ops-common.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c index 40b79b022129..40ea39fe204d 100644 --- a/mm/damon/ops-common.c +++ b/mm/damon/ops-common.c @@ -36,9 +36,9 @@ struct folio *damon_get_folio(unsigned long pfn) void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr) { bool referenced =3D false; - struct page *page =3D damon_get_page(pte_pfn(*pte)); + struct folio *folio =3D damon_get_folio(pte_pfn(*pte)); =20 - if (!page) + if (!folio) return; =20 if (pte_young(*pte)) { @@ -52,19 +52,19 @@ void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm,= unsigned long addr) #endif /* CONFIG_MMU_NOTIFIER */ =20 if (referenced) - set_page_young(page); + folio_set_young(folio); =20 - set_page_idle(page); - put_page(page); + folio_set_idle(folio); + folio_put(folio); } =20 void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr) { #ifdef CONFIG_TRANSPARENT_HUGEPAGE bool referenced =3D false; - struct page *page =3D damon_get_page(pmd_pfn(*pmd)); + struct folio *folio =3D damon_get_folio(pmd_pfn(*pmd)); =20 - if (!page) + if (!folio) return; =20 if (pmd_young(*pmd)) { @@ -78,10 +78,10 @@ void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm,= unsigned long addr) #endif /* CONFIG_MMU_NOTIFIER */ =20 if (referenced) - set_page_young(page); + folio_set_young(folio); =20 - set_page_idle(page); - put_page(page); + folio_set_idle(folio); + folio_put(folio); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ } =20 --=20 2.35.3