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 EDE0BC433DB for ; Thu, 18 Mar 2021 12:29:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD27664EF9 for ; Thu, 18 Mar 2021 12:29:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231211AbhCRM2e (ORCPT ); Thu, 18 Mar 2021 08:28:34 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:14089 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231260AbhCRM2D (ORCPT ); Thu, 18 Mar 2021 08:28:03 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F1R8G2TVfz17MbN; Thu, 18 Mar 2021 20:26:06 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.498.0; Thu, 18 Mar 2021 20:27:54 +0800 From: Miaohe Lin To: CC: , , , , , , , , , , , , , , Subject: [PATCH v3 0/6] Some cleanups for huge_memory Date: Thu, 18 Mar 2021 08:27:16 -0400 Message-ID: <20210318122722.13135-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, This series contains cleanups to rework some function logics to make it more readable, use helper function and so on. More details can be found in the respective changelogs. Thanks! v2->v3: use ALIGN/ALIGN_DOWN too against HPAGE_PMD_SIZE per Peter. v1->v2: rename try_to_split_huge_pmd_address and move up comments. Miaohe Lin (6): mm/huge_memory.c: rework the function vma_adjust_trans_huge() mm/huge_memory.c: make get_huge_zero_page() return bool mm/huge_memory.c: rework the function do_huge_pmd_numa_page() slightly mm/huge_memory.c: remove redundant PageCompound() check mm/huge_memory.c: remove unused macro TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG mm/huge_memory.c: use helper function migration_entry_to_page() include/linux/huge_mm.h | 3 -- mm/huge_memory.c | 69 ++++++++++++++++++----------------------- 2 files changed, 31 insertions(+), 41 deletions(-) -- 2.19.1