Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754689AbYCJQnh (ORCPT ); Mon, 10 Mar 2008 12:43:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751034AbYCJQna (ORCPT ); Mon, 10 Mar 2008 12:43:30 -0400 Received: from smtp-out04.alice-dsl.net ([88.44.63.6]:26272 "EHLO smtp-out04.alice-dsl.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750960AbYCJQn3 (ORCPT ); Mon, 10 Mar 2008 12:43:29 -0400 To: Christoph Lameter Cc: Andrew Morton , Ingo Molnar , KOSAKI Motohiro , Thomas Gleixner , LKML , Linus Torvalds , Bart Van Assche Subject: Re: quicklists confuse meminfo References: <20080309111456.GA21690@elte.hu> <20080309210000.C6DE.KOSAKI.MOTOHIRO@jp.fujitsu.com> <20080309120940.GA1695@elte.hu> <20080309123432.GA3267@elte.hu> <20080309114640.85c9c3eb.akpm@linux-foundation.org> From: Andi Kleen Date: 10 Mar 2008 17:43:19 +0100 In-Reply-To: Message-ID: <87myp68r88.fsf@basil.nowhere.org> User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 10 Mar 2008 16:36:48.0355 (UTC) FILETIME=[EF863B30:01C882CC] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 569 Lines: 10 Christoph Lameter writes: > > Zeroed pages however will not address the issue of having initialized pgd > (which seems to be what i386 needs). pgd is tiny on i386 PAE (4 * 16 bytes). Are you sure reinitializing that is a serious issue? For i386 non PAE (and x86-64) it is just a normal 4k page. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/