From patchwork Fri Sep 9 09:24:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 12971372 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 D1A42ECAAA1 for ; Fri, 9 Sep 2022 09:25:35 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BD6D08D0008; Fri, 9 Sep 2022 05:25:31 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 92B32940007; Fri, 9 Sep 2022 05:25:31 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6926C940007; Fri, 9 Sep 2022 05:25:31 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 300EE94000B for ; Fri, 9 Sep 2022 05:25:31 -0400 (EDT) Received: from smtpin20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id F01941A0A93 for ; Fri, 9 Sep 2022 09:25:30 +0000 (UTC) X-FDA: 79892014020.20.DBB68A3 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by imf28.hostedemail.com (Postfix) with ESMTP id 6880EC00AA for ; Fri, 9 Sep 2022 09:25:29 +0000 (UTC) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4MP9XJ6SsqzHnh1; Fri, 9 Sep 2022 17:23:28 +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 15.1.2375.24; Fri, 9 Sep 2022 17:25:25 +0800 From: Miaohe Lin To: CC: , , , , Subject: [PATCH 00/16] A few cleanup patches for mm Date: Fri, 9 Sep 2022 17:24:35 +0800 Message-ID: <20220909092451.24883-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1662715529; a=rsa-sha256; cv=none; b=0GsrZurzegsUY72XO4Gc/A8Zth0O1+nGSzVEf23oHZmwhPzENTZ8d6FOdg5gUlJy4cxXdg bKLJ+5wOI9APEoZeD5N51NkiWNXVgcfC4q7Vw9e43OfPFVmcwN3R6+AJ3qImxcdBkw5MqK p1DDuJ2QPMYjTneD+jqZJSUp5u5CrN0= ARC-Authentication-Results: i=1; imf28.hostedemail.com; dkim=none; spf=pass (imf28.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.189 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1662715529; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references; bh=6ClknPMIJjcyhR1VjHURl+6UwsDU/kO0RSblL1/ag3s=; b=sKWBHO8VqfXtVbH5/XbNM2xKa5qKftxEArAMN4ssHau7F2FxZ1x8J5lbyrhq7k4g6VozVj hx8yoGYm4SV8d2CaUU0YXFum5O3SYUJ1UZ6y1kv7iIt1xOXbS8MSBzoMjyBWYnMlP62SQm Kyqy4qsLwJ48eypdQ904UfXSYxrw8hk= X-Stat-Signature: y58xg34giccbiamfmdeo8rcqeocuit35 X-Rspamd-Queue-Id: 6880EC00AA X-Rspamd-Server: rspam11 X-Rspam-User: Authentication-Results: imf28.hostedemail.com; dkim=none; spf=pass (imf28.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.189 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com X-HE-Tag: 1662715529-840262 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 everyone, This series contains a few cleanup patches to remove the obsolete comments and functions, use helper macro to improve readability and so on. More details can be found in the respective changelogs. Thanks! Miaohe Lin (16): mm/page_alloc: ensure kswapd doesn't accidentally go to sleep mm/page_alloc: make zone_pcp_update() static mm: remove obsolete macro NR_PCP_ORDER_MASK mm/page_alloc: remove obsolete comment in zone_statistics() mm/page_alloc: add __init annotations to init_mem_debugging_and_hardening() mm/page_alloc: fix freeing static percpu memory mm: remove obsolete pgdat_is_empty() mm/page_alloc: add missing is_migrate_isolate() check in set_page_guard() mm/page_alloc: use local variable zone_idx directly mm, memory_hotplug: remove obsolete generic_free_nodedata() mm/page_alloc: make boot_nodestats static mm/page_alloc: use helper macro SZ_1{K,M} mm/page_alloc: init local variable buddy_pfn mm/page_alloc: use costly_order in WARN_ON_ONCE_GFP() mm/page_alloc: remove obsolete gfpflags_normal_context() mm/page_alloc: fix obsolete comment in deferred_pfn_valid() include/linux/gfp.h | 23 ------------- include/linux/memory_hotplug.h | 8 ----- include/linux/mm.h | 2 +- include/linux/mmzone.h | 6 ---- mm/internal.h | 3 -- mm/page_alloc.c | 60 ++++++++++++++++------------------ 6 files changed, 30 insertions(+), 72 deletions(-)