From patchwork Tue May 18 13:53:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 12264855 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 81621C43460 for ; Tue, 18 May 2021 13:54:11 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 46B8361184 for ; Tue, 18 May 2021 13:54:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 46B8361184 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 471C78E0030; Tue, 18 May 2021 09:54:08 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 336EC8E002E; Tue, 18 May 2021 09:54:08 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 201038E0030; Tue, 18 May 2021 09:54:08 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0027.hostedemail.com [216.40.44.27]) by kanga.kvack.org (Postfix) with ESMTP id DD7158E002E for ; Tue, 18 May 2021 09:54:07 -0400 (EDT) Received: from smtpin04.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 8598C180AD830 for ; Tue, 18 May 2021 13:54:07 +0000 (UTC) X-FDA: 78154495734.04.3453A61 Received: from szxga07-in.huawei.com (szxga07-in.huawei.com [45.249.212.35]) by imf13.hostedemail.com (Postfix) with ESMTP id 23EE2E00010B for ; Tue, 18 May 2021 13:54:03 +0000 (UTC) Received: from dggems703-chm.china.huawei.com (unknown [172.30.72.58]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4Fky8H6sJ7zCv3h; Tue, 18 May 2021 21:51:11 +0800 (CST) Received: from dggeme703-chm.china.huawei.com (10.1.199.99) by dggems703-chm.china.huawei.com (10.3.19.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Tue, 18 May 2021 21:53:57 +0800 Received: from huawei.com (10.175.104.170) 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; Tue, 18 May 2021 21:53:57 +0800 From: Miaohe Lin To: CC: , , Subject: [PATCH 0/5] Cleanups for swap Date: Tue, 18 May 2021 21:53:47 +0800 Message-ID: <20210518135352.3705306-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-Originating-IP: [10.175.104.170] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggeme703-chm.china.huawei.com (10.1.199.99) X-CFilter-Loop: Reflected Authentication-Results: imf13.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=huawei.com; spf=pass (imf13.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.35 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 23EE2E00010B X-Stat-Signature: dcbifj4qegpiixurqygrqerspriazpzk X-HE-Tag: 1621346043-452891 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: Hi all, This series contains just cleanups to remove some unused variables, delete meaningless forward declarations and so on. More details can be found in the respective changelogs. Thanks! Miaohe Lin (5): mm/swapfile: move get_swap_page_of_type() under CONFIG_HIBERNATION mm/swap: remove unused local variable nr_shadows mm/swap_slots.c: delete meaningless forward declarations mm/swap: remove unused global variable nr_swapper_spaces mm/swap: simplify the code of find_get_incore_page() mm/swap_slots.c | 2 -- mm/swap_state.c | 15 +++------------ mm/swapfile.c | 48 ++++++++++++++++++++++++------------------------ 3 files changed, 27 insertions(+), 38 deletions(-)