From nobody Wed Dec 31 09:23:43 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 0358EC0018A for ; Mon, 6 Nov 2023 15:50:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232588AbjKFPuJ (ORCPT ); Mon, 6 Nov 2023 10:50:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232326AbjKFPuE (ORCPT ); Mon, 6 Nov 2023 10:50:04 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51558D45; Mon, 6 Nov 2023 07:50:01 -0800 (PST) Received: from dggpemm100001.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4SPG4t11wVzVlmQ; Mon, 6 Nov 2023 23:49:50 +0800 (CST) Received: from localhost.localdomain (10.175.112.125) by dggpemm100001.china.huawei.com (7.185.36.93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Mon, 6 Nov 2023 23:49:59 +0800 From: Kefeng Wang To: Andrew Morton CC: , , Matthew Wilcox , David Hildenbrand , , Kefeng Wang Subject: [PATCH 02/10] s390: pgtable: use a folio in ptep_zap_swap_entry() Date: Mon, 6 Nov 2023 23:49:42 +0800 Message-ID: <20231106154950.3399469-3-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231106154950.3399469-1-wangkefeng.wang@huawei.com> References: <20231106154950.3399469-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm100001.china.huawei.com (7.185.36.93) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use a folio in ptep_zap_swap_entry(), which is preparetion for converting mm counter functions to take a folio. Signed-off-by: Kefeng Wang --- arch/s390/mm/pgtable.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 3bd2ab2a9a34..2f946b493fff 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -730,9 +730,9 @@ static void ptep_zap_swap_entry(struct mm_struct *mm, s= wp_entry_t entry) if (!non_swap_entry(entry)) dec_mm_counter(mm, MM_SWAPENTS); else if (is_migration_entry(entry)) { - struct page *page =3D pfn_swap_entry_to_page(entry); + struct folio *folio =3D pfn_swap_entry_to_folio(entry); =20 - dec_mm_counter(mm, mm_counter(page)); + dec_mm_counter(mm, mm_counter(&folio->page)); } free_swap_and_cache(entry); } --=20 2.27.0