From nobody Wed Dec 31 13:22:39 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 D33C7C4167D for ; Fri, 3 Nov 2023 14:04:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377880AbjKCOEN (ORCPT ); Fri, 3 Nov 2023 10:04:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377781AbjKCOD6 (ORCPT ); Fri, 3 Nov 2023 10:03:58 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F403D49; Fri, 3 Nov 2023 07:03:55 -0700 (PDT) Received: from dggpemm100001.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4SMMpQ1KByz1P7pc; Fri, 3 Nov 2023 22:00:46 +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; Fri, 3 Nov 2023 22:03:48 +0800 From: Kefeng Wang To: Andrew Morton CC: , , Matthew Wilcox , David Hildenbrand , , Kefeng Wang Subject: [PATCH 14/18] mm: remove mm_counter_file() Date: Fri, 3 Nov 2023 22:01:15 +0800 Message-ID: <20231103140119.2306578-15-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231103140119.2306578-1-wangkefeng.wang@huawei.com> References: <20231103140119.2306578-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) 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" Since no one call mm_counter_file(), remove it. Signed-off-by: Kefeng Wang --- include/linux/mm.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index f5f76504b212..9353c5709c45 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2583,6 +2583,7 @@ static inline void dec_mm_counter(struct mm_struct *m= m, int member) mm_trace_rss_stat(mm, member); } =20 +/* Optimized variant when folio is already known not to be anon */ static inline int mm_counter_file_folio(struct folio *folio) { if (folio_test_swapbacked(folio)) @@ -2590,12 +2591,6 @@ static inline int mm_counter_file_folio(struct folio= *folio) return MM_FILEPAGES; } =20 -/* Optimized variant when page is already known not to be PageAnon */ -static inline int mm_counter_file(struct page *page) -{ - return mm_counter_file_folio(page_folio(page)); -} - static inline int mm_counter_folio(struct folio *folio) { if (folio_test_anon(folio)) --=20 2.27.0