From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750808AbWDTKER (ORCPT ); Thu, 20 Apr 2006 06:04:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750810AbWDTKER (ORCPT ); Thu, 20 Apr 2006 06:04:17 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:62912 "EHLO fgwmail5.fujitsu.co.jp") by vger.kernel.org with ESMTP id S1750808AbWDTKEQ (ORCPT ); Thu, 20 Apr 2006 06:04:16 -0400 Date: Thu, 20 Apr 2006 19:03:24 +0900 From: Yasunori Goto To: Andrew Morton Subject: [Patch: 000/006] pgdat allocation for new node add Cc: Linux Kernel ML , linux-mm , Yasunori Goto X-Mailer-Plugin: BkASPil for Becky!2 Ver.2.063 Message-Id: <20060420185123.EE48.Y-GOTO@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.24.02 [ja] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello. These are parts of patches for new nodes addition v4. When new node is added, new pgdat is allocated and initialized by this patch. These includes... - specify node id at add_memory(). - start kswapd for new node. - allocate pgdat and register its address to node_data[]. This set includes node_data[] updater for generic arch. Ia64 has copies of node_data[] on each node. But, this patch set doesn't include patches to update them. I'll post them later. This patch is for 2.6.17-rc1-mm3. Please apply. ------------------------------------------------------------ Change log from v4 of node hot-add. - generic pgdat allocation is picked up. - update for 2.6.17-rc1-mm3. V4 of post is here. http://marc.theaimsgroup.com/?l=linux-mm&m=114258404023573&w=2 http://marc.theaimsgroup.com/?l=linux-mm&w=2&r=1&s=memory+hotplug+node+v.4.&q=b -- Yasunori Goto