Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751083AbVJJRTj (ORCPT ); Mon, 10 Oct 2005 13:19:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751086AbVJJRTj (ORCPT ); Mon, 10 Oct 2005 13:19:39 -0400 Received: from mx1.redhat.com ([66.187.233.31]:17850 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S1751083AbVJJRTi (ORCPT ); Mon, 10 Oct 2005 13:19:38 -0400 Date: Mon, 10 Oct 2005 13:19:34 -0400 (EDT) From: Rik van Riel X-X-Sender: riel@cuia.boston.redhat.com To: WU Fengguang cc: linux-kernel@vger.kernel.org Subject: Re: [RFC] use radix_tree for non-resident page tracking In-Reply-To: <20051010171414.GA8194@mail.ustc.edu.cn> Message-ID: References: <20051010130705.GA5026@mail.ustc.edu.cn> <20051010161704.GA7679@mail.ustc.edu.cn> <20051010171414.GA8194@mail.ustc.edu.cn> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 494 Lines: 14 On Tue, 11 Oct 2005, WU Fengguang wrote: > I now realized that counters in struct zone should be better candidates. Probably not, since a logical page could be swapped out from one memory zone and paged back in to another. -- All Rights Reversed - 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/