Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752722AbYKKVkU (ORCPT ); Tue, 11 Nov 2008 16:40:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751006AbYKKVkB (ORCPT ); Tue, 11 Nov 2008 16:40:01 -0500 Received: from mx2.redhat.com ([66.187.237.31]:34077 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750929AbYKKVkA (ORCPT ); Tue, 11 Nov 2008 16:40:00 -0500 Message-ID: <4919FB95.4060105@redhat.com> Date: Tue, 11 Nov 2008 23:39:33 +0200 From: Avi Kivity User-Agent: Thunderbird 2.0.0.16 (X11/20080723) MIME-Version: 1.0 To: Christoph Lameter CC: Andrea Arcangeli , Andrew Morton , Izik Eidus , linux-kernel@vger.kernel.org, linux-mm@kvack.org, kvm@vger.kernel.org, chrisw@redhat.com, izike@qumranet.com Subject: Re: [PATCH 2/4] Add replace_page(), change the mapping of pte from one page into another References: <1226409701-14831-1-git-send-email-ieidus@redhat.com> <1226409701-14831-2-git-send-email-ieidus@redhat.com> <1226409701-14831-3-git-send-email-ieidus@redhat.com> <20081111114555.eb808843.akpm@linux-foundation.org> <20081111210655.GG10818@random.random> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 634 Lines: 17 Christoph Lameter wrote: > page migration requires the page to be on the LRU. That could be changed > if you have a different means of isolating a page from its page tables. > Isn't rmap the means of isolating a page from its page tables? I guess I'm misunderstanding something. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain. -- 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/