From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762322Ab3ECAIC (ORCPT ); Thu, 2 May 2013 20:08:02 -0400 Received: from e39.co.us.ibm.com ([32.97.110.160]:42274 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758639Ab3ECABn (ORCPT ); Thu, 2 May 2013 20:01:43 -0400 From: Cody P Schafer To: Linux MM Cc: LKML , Cody P Schafer , Simon Jeons Subject: [RFC PATCH v3 24/31] init/main: call memlayout_global_init() in start_kernel(). Date: Thu, 2 May 2013 17:00:56 -0700 Message-Id: <1367539263-19999-25-git-send-email-cody@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.2.2 In-Reply-To: <1367539263-19999-1-git-send-email-cody@linux.vnet.ibm.com> References: <1367539263-19999-1-git-send-email-cody@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13050300-3620-0000-0000-0000024F5462 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org memlayout_global_init() initializes the first memlayout, which is assumed to match the initial page-flag nid settings. This is done in start_kernel() as the initdata used to populate the memlayout is purged from memory early in the boot process (XXX: When?). Signed-off-by: Cody P Schafer --- init/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/init/main.c b/init/main.c index ceed17a..8ed5209 100644 --- a/init/main.c +++ b/init/main.c @@ -74,6 +74,7 @@ #include #include #include +#include #include #include @@ -613,6 +614,7 @@ asmlinkage void __init start_kernel(void) security_init(); dbg_late_init(); vfs_caches_init(totalram_pages); + memlayout_global_init(); signals_init(); /* rootfs populating might need page-writeback */ page_writeback_init(); -- 1.8.2.2