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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50968C4167E for ; Mon, 7 Feb 2022 13:52:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1388814AbiBGNu1 (ORCPT ); Mon, 7 Feb 2022 08:50:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1387675AbiBGNiC (ORCPT ); Mon, 7 Feb 2022 08:38:02 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5329EC0401D7 for ; Mon, 7 Feb 2022 05:37:25 -0800 (PST) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4JsnGv5RHjzbkFL; Mon, 7 Feb 2022 21:36:23 +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 15.1.2308.21; Mon, 7 Feb 2022 21:37:23 +0800 From: Miaohe Lin To: CC: , , Subject: [PATCH 4/4] mm/memory_hotplug: fix misplaced comment in offline_pages Date: Mon, 7 Feb 2022 21:36:43 +0800 Message-ID: <20220207133643.23427-5-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20220207133643.23427-1-linmiaohe@huawei.com> References: <20220207133643.23427-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII 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 It's misplaced since commit 7960509329c2 ("mm, memory_hotplug: print reason for the offlining failure"). Move it to the right place. Signed-off-by: Miaohe Lin --- mm/memory_hotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 4b9eef861ee4..7dc7e12302db 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1966,6 +1966,7 @@ int __ref offline_pages(unsigned long start_pfn, unsigned long nr_pages, return 0; failed_removal_isolated: + /* pushback to free area */ undo_isolate_page_range(start_pfn, end_pfn, MIGRATE_MOVABLE); memory_notify(MEM_CANCEL_OFFLINE, &arg); failed_removal_pcplists_disabled: @@ -1976,7 +1977,6 @@ int __ref offline_pages(unsigned long start_pfn, unsigned long nr_pages, (unsigned long long) start_pfn << PAGE_SHIFT, ((unsigned long long) end_pfn << PAGE_SHIFT) - 1, reason); - /* pushback to free area */ mem_hotplug_done(); return ret; } -- 2.23.0