From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BED78C432BE for ; Thu, 29 Jul 2021 12:58:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 5AEA7608FB for ; Thu, 29 Jul 2021 12:58:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5AEA7608FB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 8610F8D0006; Thu, 29 Jul 2021 08:58:00 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 7E3FE8D0001; Thu, 29 Jul 2021 08:58:00 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 682B88D0005; Thu, 29 Jul 2021 08:58:00 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0127.hostedemail.com [216.40.44.127]) by kanga.kvack.org (Postfix) with ESMTP id 414328D0001 for ; Thu, 29 Jul 2021 08:58:00 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id EC40E18448E3D for ; Thu, 29 Jul 2021 12:57:59 +0000 (UTC) X-FDA: 78415627878.19.61AB440 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by imf12.hostedemail.com (Postfix) with ESMTP id 458E51000C9C for ; Thu, 29 Jul 2021 12:57:59 +0000 (UTC) Received: from dggeme703-chm.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4Gb9S56lmzz7yRF; Thu, 29 Jul 2021 20:53:09 +0800 (CST) Received: from huawei.com (10.175.124.27) by dggeme703-chm.china.huawei.com (10.1.199.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Thu, 29 Jul 2021 20:57:53 +0800 From: Miaohe Lin To: , , , CC: , , , , , , , , , Subject: [PATCH 1/5] mm, memcg: remove unused functions Date: Thu, 29 Jul 2021 20:57:51 +0800 Message-ID: <20210729125755.16871-2-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20210729125755.16871-1-linmiaohe@huawei.com> References: <20210729125755.16871-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggeme703-chm.china.huawei.com (10.1.199.99) X-CFilter-Loop: Reflected Authentication-Results: imf12.hostedemail.com; dkim=none; spf=pass (imf12.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.189 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com; dmarc=pass (policy=none) header.from=huawei.com X-Rspamd-Server: rspam02 X-Stat-Signature: gu85k7wxddbp7i5wsrajjwjghycxora5 X-Rspamd-Queue-Id: 458E51000C9C X-HE-Tag: 1627563479-185633 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Since commit 2d146aa3aa84 ("mm: memcontrol: switch to rstat"), last user of memcg_stat_item_in_bytes() is gone. And since commit fa40d1ee9f15 ("mm= : vmscan: memcontrol: remove mem_cgroup_select_victim_node()"), only the declaration of mem_cgroup_select_victim_node() is remained here. Remove them. Signed-off-by: Miaohe Lin --- include/linux/memcontrol.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 7028d8e4a3d7..04437504444f 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -606,13 +606,6 @@ static inline bool PageMemcgKmem(struct page *page) return folio_memcg_kmem(page_folio(page)); } =20 -static __always_inline bool memcg_stat_item_in_bytes(int idx) -{ - if (idx =3D=3D MEMCG_PERCPU_B) - return true; - return vmstat_item_in_bytes(idx); -} - static inline bool mem_cgroup_is_root(struct mem_cgroup *memcg) { return (memcg =3D=3D root_mem_cgroup); @@ -916,11 +909,6 @@ static inline bool mem_cgroup_online(struct mem_cgro= up *memcg) return !!(memcg->css.flags & CSS_ONLINE); } =20 -/* - * For memory reclaim. - */ -int mem_cgroup_select_victim_node(struct mem_cgroup *memcg); - void mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru= , int zid, int nr_pages); =20 --=20 2.23.0