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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id A52DCC6FA8B for ; Fri, 23 Sep 2022 03:00:22 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C43218000C; Thu, 22 Sep 2022 23:00:16 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B916680008; Thu, 22 Sep 2022 23:00:16 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8B1D180009; Thu, 22 Sep 2022 23:00:16 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 554368000A for ; Thu, 22 Sep 2022 23:00:16 -0400 (EDT) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 2008D1A054A for ; Fri, 23 Sep 2022 03:00:16 +0000 (UTC) X-FDA: 79941846432.04.3571630 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by imf07.hostedemail.com (Postfix) with ESMTP id 943504001E for ; Fri, 23 Sep 2022 03:00:15 +0000 (UTC) Received: from dggpemm500021.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MYcGq40mLzlXW9; Fri, 23 Sep 2022 10:56:03 +0800 (CST) Received: from dggpemm100009.china.huawei.com (7.185.36.113) by dggpemm500021.china.huawei.com (7.185.36.109) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 23 Sep 2022 11:00:12 +0800 Received: from huawei.com (10.175.113.32) by dggpemm100009.china.huawei.com (7.185.36.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 23 Sep 2022 11:00:12 +0800 From: Liu Shixin To: Andrew Morton , David Hildenbrand , Waiman Long , Zefan Li , Christoph Lameter CC: , , Liu Shixin , Kefeng Wang Subject: [PATCH v4 7/8] memory: remove unused register_hotmemory_notifier() Date: Fri, 23 Sep 2022 11:33:46 +0800 Message-ID: <20220923033347.3935160-8-liushixin2@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923033347.3935160-1-liushixin2@huawei.com> References: <20220923033347.3935160-1-liushixin2@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.113.32] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm100009.china.huawei.com (7.185.36.113) X-CFilter-Loop: Reflected ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1663902015; 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:in-reply-to:references:references; bh=18J6JyyQ+NhgN3IRomsV053ZzKKmrAR7wDfE0ZbafLQ=; b=CEGFI/nByEb7fW2UMNj9pHGfhevebH5hmNZATDKbhU82s5v9N8Qt/K5Hmm7ITYxIx7coGW ZX0jatyqjQh4JKPG5zOI81/5TqTHIAw6dDBReLiJtgOAflegnJRXp0Hhsq6cPCb70h3ZR3 3f+Elk6xLtuQPMtpMg3sTbuUrdBo1ZI= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf07.hostedemail.com: domain of liushixin2@huawei.com designates 45.249.212.187 as permitted sender) smtp.mailfrom=liushixin2@huawei.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1663902015; a=rsa-sha256; cv=none; b=bJAUnRh1M7fJQ1lV7Pe42LPvKkB+ztIDmdhnFJDM9fMvdPhZ1Ez0aG13mHmP2vTWDEEApx sT1FmMsa/wWOMxoowNmT6lJVkSsXOLs2+UpAjaaeY5SOnVZXrpPLgvGjRvQIys/7CTD69/ AHacULrNrfiKtT79v7VoULw68GnHjbg= X-Stat-Signature: 1exkdiztu79gfxg4e5jz4f6mqepo41cb X-Rspamd-Queue-Id: 943504001E X-Rspam-User: Authentication-Results: imf07.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf07.hostedemail.com: domain of liushixin2@huawei.com designates 45.249.212.187 as permitted sender) smtp.mailfrom=liushixin2@huawei.com X-Rspamd-Server: rspam03 X-HE-Tag: 1663902015-814364 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: Remove unused register_hotmemory_notifier(). Signed-off-by: Liu Shixin --- include/linux/memory.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/include/linux/memory.h b/include/linux/memory.h index aa619464a1df..98d2a2ebcc10 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -19,7 +19,6 @@ #include #include #include -#include #define MIN_MEMORY_BLOCK_SIZE (1UL << SECTION_SIZE_BITS) @@ -136,9 +135,6 @@ static inline int hotplug_memory_notifier(notifier_fn_t fn, int pri) { return 0; } -/* These aren't inline functions due to a GCC bug. */ -#define register_hotmemory_notifier(nb) ({ (void)(nb); 0; }) -#define unregister_hotmemory_notifier(nb) ({ (void)(nb); }) #else /* CONFIG_MEMORY_HOTPLUG */ extern int register_memory_notifier(struct notifier_block *nb); extern void unregister_memory_notifier(struct notifier_block *nb); @@ -166,8 +162,6 @@ int walk_dynamic_memory_groups(int nid, walk_memory_groups_func_t func, { .notifier_call = fn, .priority = pri };\ register_memory_notifier(&fn##_mem_nb); \ }) -#define register_hotmemory_notifier(nb) register_memory_notifier(nb) -#define unregister_hotmemory_notifier(nb) unregister_memory_notifier(nb) #ifdef CONFIG_NUMA void memory_block_add_nid(struct memory_block *mem, int nid, -- 2.25.1