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 X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DAA3C468C6 for ; Thu, 19 Jul 2018 13:27:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 58A9320684 for ; Thu, 19 Jul 2018 13:27:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 58A9320684 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=techadventures.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731891AbeGSOLC (ORCPT ); Thu, 19 Jul 2018 10:11:02 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:36130 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731836AbeGSOLA (ORCPT ); Thu, 19 Jul 2018 10:11:00 -0400 Received: by mail-wm0-f66.google.com with SMTP id s14-v6so6454040wmc.1 for ; Thu, 19 Jul 2018 06:27:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=iR6ap2+iUy62zVMy6aBo5ViVXszWlh4SxTnrrtnI6UU=; b=c/S1crlWBfwPuFhnZZ6aT5DwSZwChMiz8LmoZtbGNGbVIW8f/5MlkqJx4E2AzVH1v2 yRa0BLmWxcO9ua+59h7sBWbTpuWn3lu02qU9hwnWMytnNKFBLeaZz/VoeRA1D/nojfUq EYGhyZmMUqI2uL1N2f4Xi+2/wqxjJ8+XqCEtCDeVHjSqtTTPpMyOMeiipgKB/cl2kkQz bVcj7Zy10LxCqxhoAmgZeB8KBKcTiPQZP5jLWBvq++p0wRfmzYCKHM19U5GHOSIadTbW WFbHQflgsBqhqcXTChzxvm2axebFvpzJi+ZPGSVuNRT9Rv8qb16rWSAgAV8WgFD2xzvY VEEg== X-Gm-Message-State: AOUpUlGx/E8XRiqt7oRCuMq2HtzW3iIaye2fx806XCddvHpUQvBF5wwi xHip7JQZowkLg+eAUWbVp84= X-Google-Smtp-Source: AAOMgpftYRfy5AcQmz/Xk79SbS1/qmSyf+8EbwNQ/C1z3SwS12yErvGTDFwyambro5ndGrGS1BwkMg== X-Received: by 2002:a1c:2dc8:: with SMTP id t191-v6mr4454990wmt.94.1532006868813; Thu, 19 Jul 2018 06:27:48 -0700 (PDT) Received: from techadventures.net (techadventures.net. [62.201.165.239]) by smtp.gmail.com with ESMTPSA id j6-v6sm9373056wrs.91.2018.07.19.06.27.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Jul 2018 06:27:47 -0700 (PDT) Received: from d104.suse.de (charybdis-ext.suse.de [195.135.221.2]) by techadventures.net (Postfix) with ESMTPA id 8D671124176; Thu, 19 Jul 2018 15:27:45 +0200 (CEST) From: osalvador@techadventures.net To: akpm@linux-foundation.org Cc: pasha.tatashin@oracle.com, mhocko@suse.com, vbabka@suse.cz, aaron.lu@intel.com, iamjoonsoo.kim@lge.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Oscar Salvador Subject: [PATCH v2 5/5] mm/page_alloc: Only call pgdat_set_deferred_range when the system boots Date: Thu, 19 Jul 2018 15:27:40 +0200 Message-Id: <20180719132740.32743-6-osalvador@techadventures.net> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20180719132740.32743-1-osalvador@techadventures.net> References: <20180719132740.32743-1-osalvador@techadventures.net> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Oscar Salvador We should only care about deferred initialization when booting. Signed-off-by: Oscar Salvador --- mm/page_alloc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d77bc2a7ec2c..5911b64a88ab 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6419,7 +6419,8 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size, zones_size, zholes_size); alloc_node_mem_map(pgdat); - pgdat_set_deferred_range(pgdat); + if (system_state == SYSTEM_BOOTING) + pgdat_set_deferred_range(pgdat); free_area_init_core(pgdat); } -- 2.13.6