From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761071AbYFIKPl (ORCPT ); Mon, 9 Jun 2008 06:15:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760228AbYFIKPb (ORCPT ); Mon, 9 Jun 2008 06:15:31 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:36460 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759305AbYFIKP3 (ORCPT ); Mon, 9 Jun 2008 06:15:29 -0400 Date: Mon, 9 Jun 2008 12:15:15 +0200 From: Ingo Molnar To: Yinghai Lu Cc: Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] x86: shrink pages should check all v2 Message-ID: <20080609101515.GB23873@elte.hu> References: <200806031025.55026.yhlu.kernel@gmail.com> <200806031935.05202.yhlu.kernel@gmail.com> <200806061443.57488.yhlu.kernel@gmail.com> <200806081939.16577.yhlu.kernel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200806081939.16577.yhlu.kernel@gmail.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Yinghai Lu wrote: > we are uing register_e820_active_regions instead of add_active_range > directly. so end_pfn could be different between the value in > early_node_map to node_end_pfn. > > need to make shrink_active_range more smart. > > shrink_active_range is only used x86 32 bit, or need to move back in > some file in arch/x86? > > v2: use memcpy instead applied, thanks. Ingo