From nobody Mon Apr 6 08:10:03 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA880ECAAA1 for ; Fri, 9 Sep 2022 09:27:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231927AbiIIJ1v (ORCPT ); Fri, 9 Sep 2022 05:27:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231281AbiIIJ05 (ORCPT ); Fri, 9 Sep 2022 05:26:57 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ECDC5956B3 for ; Fri, 9 Sep 2022 02:25:30 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MP9Wb5xM9znVBC; Fri, 9 Sep 2022 17:22:51 +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 17:25:27 +0800 From: Miaohe Lin To: CC: , , , , Subject: [PATCH 05/16] mm/page_alloc: add __init annotations to init_mem_debugging_and_hardening() Date: Fri, 9 Sep 2022 17:24:40 +0800 Message-ID: <20220909092451.24883-6-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20220909092451.24883-1-linmiaohe@huawei.com> References: <20220909092451.24883-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" It's only called by mm_init(). Add __init annotations to it. Signed-off-by: Miaohe Lin --- include/linux/mm.h | 2 +- mm/page_alloc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index 364bcadb4d20..c2277f5aba9e 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3093,7 +3093,7 @@ extern int apply_to_existing_page_range(struct mm_str= uct *mm, unsigned long address, unsigned long size, pte_fn_t fn, void *data); =20 -extern void init_mem_debugging_and_hardening(void); +extern void __init init_mem_debugging_and_hardening(void); #ifdef CONFIG_PAGE_POISONING extern void __kernel_poison_pages(struct page *page, int numpages); extern void __kernel_unpoison_pages(struct page *page, int numpages); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index c81f06d8a4f5..3497919f4ef5 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -903,7 +903,7 @@ static inline void clear_page_guard(struct zone *zone, = struct page *page, * order of appearance. So we need to first gather the full picture of wha= t was * enabled, and then make decisions. */ -void init_mem_debugging_and_hardening(void) +void __init init_mem_debugging_and_hardening(void) { bool page_poisoning_requested =3D false; =20 --=20 2.23.0