From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751101AbWDRQtj (ORCPT ); Tue, 18 Apr 2006 12:49:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751102AbWDRQtj (ORCPT ); Tue, 18 Apr 2006 12:49:39 -0400 Received: from omx2-ext.sgi.com ([192.48.171.19]:15499 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S1751101AbWDRQti (ORCPT ); Tue, 18 Apr 2006 12:49:38 -0400 Date: Tue, 18 Apr 2006 09:49:12 -0700 (PDT) From: Christoph Lameter To: KAMEZAWA Hiroyuki cc: akpm@osdl.org, hugh@veritas.com, linux-kernel@vger.kernel.org, lee.schermerhorn@hp.com, linux-mm@kvack.org, taka@valinux.co.jp, marcelo.tosatti@cyclades.com Subject: Re: [PATCH 5/5] Swapless V2: Revise main migration logic In-Reply-To: <20060418180810.e947564c.kamezawa.hiroyu@jp.fujitsu.com> Message-ID: References: <20060413235406.15398.42233.sendpatchset@schroedinger.engr.sgi.com> <20060415090639.dde469e8.kamezawa.hiroyu@jp.fujitsu.com> <20060417091830.bca60006.kamezawa.hiroyu@jp.fujitsu.com> <20060418090439.3e2f0df4.kamezawa.hiroyu@jp.fujitsu.com> <20060418094212.3ece222f.kamezawa.hiroyu@jp.fujitsu.com> <20060418120016.14419e02.kamezawa.hiroyu@jp.fujitsu.com> <20060418123256.41eb56af.kamezawa.hiroyu@jp.fujitsu.com> <20060418170517.b46736d8.kamezawa.hiroyu@jp.fujitsu.com> <20060418180810.e947564c.kamezawa.hiroyu@jp.fujitsu.com> 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 On Tue, 18 Apr 2006, KAMEZAWA Hiroyuki wrote: > This anon_vma->lock is just an optimization (for now) but complicated. > I think restart discusstion against -mm3? will be better. I agree.