From nobody Wed Dec 17 09:45:06 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 3A9C1CDB47E for ; Wed, 18 Oct 2023 14:09:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344863AbjJROJS (ORCPT ); Wed, 18 Oct 2023 10:09:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344843AbjJROJH (ORCPT ); Wed, 18 Oct 2023 10:09:07 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50B1F95 for ; Wed, 18 Oct 2023 07:09:06 -0700 (PDT) Received: from dggpemm100001.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4S9Xfm5FCJzCrSB; Wed, 18 Oct 2023 22:05:04 +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; Wed, 18 Oct 2023 22:09:03 +0800 From: Kefeng Wang To: Andrew Morton CC: , , , , , Zi Yan , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Kefeng Wang Subject: [PATCH v3 08/19] sched/fair: use folio_xchg_access_time() in numa_hint_fault_latency() Date: Wed, 18 Oct 2023 22:07:55 +0800 Message-ID: <20231018140806.2783514-9-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231018140806.2783514-1-wangkefeng.wang@huawei.com> References: <20231018140806.2783514-1-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" Convert to use folio_xchg_access_time() in numa_hint_fault_latency(). Signed-off-by: Kefeng Wang --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c50271f39d91..b8c52893b3d9 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -1766,7 +1766,7 @@ static int numa_hint_fault_latency(struct folio *foli= o) int last_time, time; =20 time =3D jiffies_to_msecs(jiffies); - last_time =3D xchg_page_access_time(&folio->page, time); + last_time =3D folio_xchg_access_time(folio, time); =20 return (time - last_time) & PAGE_ACCESS_TIME_MASK; } --=20 2.27.0