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=-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 22641C47082 for ; Sat, 5 Jun 2021 07:52:50 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id DFF7361164 for ; Sat, 5 Jun 2021 07:52:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DFF7361164 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 820D76B0071; Sat, 5 Jun 2021 03:52:49 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 7AA486B0072; Sat, 5 Jun 2021 03:52:49 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 624636B0073; Sat, 5 Jun 2021 03:52:49 -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 315E76B0071 for ; Sat, 5 Jun 2021 03:52:49 -0400 (EDT) Received: from smtpin39.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id C3456180AD804 for ; Sat, 5 Jun 2021 07:52:48 +0000 (UTC) X-FDA: 78218903616.39.9107B6D Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by imf02.hostedemail.com (Postfix) with ESMTP id B10044000B09 for ; Sat, 5 Jun 2021 07:52:41 +0000 (UTC) Received: from dggeme703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4FxsGs2x84zYq74; Sat, 5 Jun 2021 15:49:41 +0800 (CST) 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; Sat, 5 Jun 2021 15:52:27 +0800 From: Miaohe Lin To: , , CC: , , Subject: [PATCH 0/2] Cleanups for zbud Date: Sat, 5 Jun 2021 15:51:39 +0800 Message-ID: <20210605075141.1359969-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.104.170] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggeme703-chm.china.huawei.com (10.1.199.99) X-CFilter-Loop: Reflected X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: B10044000B09 Authentication-Results: imf02.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=huawei.com; spf=pass (imf02.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.187 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com X-Stat-Signature: bmzee5zh95x16fbooxqwo1d7rx8ayzs9 X-HE-Tag: 1622879561-360347 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: Hi all, This series contains just cleanups to save some possible memory in zbud_pool and avoid exporting any unneeded zbud API. More details can be found in the respective changelogs. Thanks! Miaohe Lin (2): mm/zbud: reuse unbuddied[0] as buddied in zbud_pool mm/zbud: don't export any zbud API MAINTAINERS | 1 - include/linux/zbud.h | 23 --- mm/zbud.c | 372 ++++++++++++++++++++++--------------------- 3 files changed, 189 insertions(+), 207 deletions(-) delete mode 100644 include/linux/zbud.h --=20 2.23.0