From patchwork Sat Feb 19 09:25:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 12752171 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id E722BC433FE for ; Sat, 19 Feb 2022 09:26:31 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3A9AB6B007B; Sat, 19 Feb 2022 04:26:26 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 04EAE6B007D; Sat, 19 Feb 2022 04:26:25 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A62746B0082; Sat, 19 Feb 2022 04:26:25 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0245.hostedemail.com [216.40.44.245]) by kanga.kvack.org (Postfix) with ESMTP id 848F56B0080 for ; Sat, 19 Feb 2022 04:26:25 -0500 (EST) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 2056295192 for ; Sat, 19 Feb 2022 09:26:25 +0000 (UTC) X-FDA: 79158998730.19.ED6ED68 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by imf30.hostedemail.com (Postfix) with ESMTP id 453F08000C for ; Sat, 19 Feb 2022 09:26:23 +0000 (UTC) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4K133j3X1MzbbYN; Sat, 19 Feb 2022 17:21:53 +0800 (CST) Received: from huawei.com (10.175.124.27) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Sat, 19 Feb 2022 17:26:18 +0800 From: Miaohe Lin To: CC: , , , Subject: [PATCH 0/9] A few cleanup patches for z3fold Date: Sat, 19 Feb 2022 17:25:24 +0800 Message-ID: <20220219092533.12596-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 453F08000C X-Stat-Signature: n5gxtnws6ge5xscaaz9y73teahspbsrh Authentication-Results: imf30.hostedemail.com; dkim=none; spf=pass (imf30.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.187 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com X-Rspam-User: X-HE-Tag: 1645262783-131335 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, This series contains a few patches to simplify the code, remove unneeded return value, fix obsolete comment and so on. More details can be found in the respective changelogs. Thanks! Miaohe Lin (9): mm/z3fold: declare z3fold_mount with __init mm/z3fold: remove obsolete comment in z3fold_alloc mm/z3fold: minor clean up for z3fold_free mm/z3fold: remove unneeded page_mapcount_reset and ClearPagePrivate mm/z3fold: remove confusing local variable l reassignment mm/z3fold: move decrement of pool->pages_nr into __release_z3fold_page() mm/z3fold: remove redundant list_del_init of zhdr->buddy in z3fold_free mm/z3fold: remove unneeded PAGE_HEADLESS check in free_handle() mm/z3fold: remove unneeded return value of z3fold_compact_page() mm/z3fold.c | 78 +++++++++++++++-------------------------------------- 1 file changed, 22 insertions(+), 56 deletions(-)