From patchwork Tue May 16 06:38:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kefeng Wang X-Patchwork-Id: 13242597 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 46FA1C7EE2E for ; Tue, 16 May 2023 06:22:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230185AbjEPGV7 (ORCPT ); Tue, 16 May 2023 02:21:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230120AbjEPGVm (ORCPT ); Tue, 16 May 2023 02:21:42 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A81B2423C; Mon, 15 May 2023 23:21:38 -0700 (PDT) Received: from dggpemm500001.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4QL5gG1gffzsSGt; Tue, 16 May 2023 14:19:38 +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 15.1.2507.23; Tue, 16 May 2023 14:21:36 +0800 From: Kefeng Wang To: Andrew Morton , Mike Rapoport , CC: David Hildenbrand , Oscar Salvador , "Rafael J. Wysocki" , Pavel Machek , Len Brown , Luis Chamberlain , Kees Cook , Iurii Zaikin , , , , , Kefeng Wang Subject: [PATCH v2 11/13] mm: vmscan: use gfp_has_io_fs() Date: Tue, 16 May 2023 14:38:19 +0800 Message-ID: <20230516063821.121844-12-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230516063821.121844-1-wangkefeng.wang@huawei.com> References: <20230516063821.121844-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Use gfp_has_io_fs() instead of open-code. Signed-off-by: Kefeng Wang --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 6d0cd2840cf0..15efbfbb1963 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2458,7 +2458,7 @@ static int too_many_isolated(struct pglist_data *pgdat, int file, * won't get blocked by normal direct-reclaimers, forming a circular * deadlock. */ - if ((sc->gfp_mask & (__GFP_IO | __GFP_FS)) == (__GFP_IO | __GFP_FS)) + if (gfp_has_io_fs(sc->gfp_mask)) inactive >>= 3; too_many = isolated > inactive;