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 13D5BC6FA86 for ; Thu, 22 Sep 2022 13:45:34 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BF2558000E; Thu, 22 Sep 2022 09:45:25 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B53F18000B; Thu, 22 Sep 2022 09:45:25 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9D68D8000F; Thu, 22 Sep 2022 09:45:25 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 7539C8000B for ; Thu, 22 Sep 2022 09:45:25 -0400 (EDT) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 4B65D8084C for ; Thu, 22 Sep 2022 13:45:25 +0000 (UTC) X-FDA: 79939843410.27.DA4006D Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by imf02.hostedemail.com (Postfix) with ESMTP id BDA868001E for ; Thu, 22 Sep 2022 13:45:24 +0000 (UTC) Received: from dggpemm500024.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4MYGgz05RfzHpv0; Thu, 22 Sep 2022 21:43:11 +0800 (CST) Received: from dggpemm100009.china.huawei.com (7.185.36.113) by dggpemm500024.china.huawei.com (7.185.36.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 22 Sep 2022 21:45:21 +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; Thu, 22 Sep 2022 21:45:21 +0800 From: Liu Shixin To: Andrew Morton , David Hildenbrand , Waiman Long , Zefan Li , Christoph Lameter CC: , , Liu Shixin , Kefeng Wang Subject: [PATCH v3 7/8] memory: remove unused register_hotmemory_notifier() Date: Thu, 22 Sep 2022 22:19:03 +0800 Message-ID: <20220922141904.3245505-8-liushixin2@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220922141904.3245505-1-liushixin2@huawei.com> References: <20220922141904.3245505-1-liushixin2@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.113.32] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) 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=1663854325; 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=Lm7kULhUpHRIZMJNfAww+oyjF0IJpsaq8r6bbGFlp5G5ceR3wYdBxKQjoKQLQ/DA0+m4/2 gx07u16pOnZG1X9mFved/jfh6Qkasq64Bss3nnfBvetdRLL6693SbPmM9t4cXt1ZKhjrYa C23SHgnk95u2t15nkrb9J2ERm9JtXwk= ARC-Authentication-Results: i=1; imf02.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf02.hostedemail.com: domain of liushixin2@huawei.com designates 45.249.212.189 as permitted sender) smtp.mailfrom=liushixin2@huawei.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1663854325; a=rsa-sha256; cv=none; b=g9hkSQ0dqYttq62xDr0XRiS5sf70Iy+v9sDs7GwP8c7XKjEhyV20+kcugbcCGBbHcSa6b9 L2JoDkvP6yWcy3pJwGv4xofDbEiWAW3kigd6AuXMNVn0aYPvnILavhjVmC1/xChlK1J/cl Szy2DD3AM9TuCiI2FGZ7wykaMc6ofGI= Authentication-Results: imf02.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf02.hostedemail.com: domain of liushixin2@huawei.com designates 45.249.212.189 as permitted sender) smtp.mailfrom=liushixin2@huawei.com X-Stat-Signature: 5s5819hn685kxathqpknyoa3z3b5g9oc X-Rspamd-Queue-Id: BDA868001E X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1663854324-217811 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