Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759712AbZLQT47 (ORCPT ); Thu, 17 Dec 2009 14:56:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754452AbZLQT46 (ORCPT ); Thu, 17 Dec 2009 14:56:58 -0500 Received: from nlpi129.sbcis.sbc.com ([207.115.36.143]:55778 "EHLO nlpi129.prodigy.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754345AbZLQT46 (ORCPT ); Thu, 17 Dec 2009 14:56:58 -0500 Date: Thu, 17 Dec 2009 13:56:27 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@router.home To: Andi Kleen cc: "Paul E. McKenney" , Peter Zijlstra , KAMEZAWA Hiroyuki , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "akpm@linux-foundation.org" , "mingo@elte.hu" , minchan.kim@gmail.com Subject: Re: [mm][RFC][PATCH 0/11] mm accessor updates. In-Reply-To: <20091217195530.GM9804@basil.fritz.box> Message-ID: References: <20091216191312.f4655dac.kamezawa.hiroyu@jp.fujitsu.com> <20091216102806.GC15031@basil.fritz.box> <20091216193109.778b881b.kamezawa.hiroyu@jp.fujitsu.com> <1261004224.21028.500.camel@laptop> <20091217084046.GA9804@basil.fritz.box> <1261039534.27920.67.camel@laptop> <20091217085430.GG9804@basil.fritz.box> <20091217144551.GA6819@linux.vnet.ibm.com> <20091217175338.GL9804@basil.fritz.box> <20091217190804.GB6788@linux.vnet.ibm.com> <20091217195530.GM9804@basil.fritz.box> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 412 Lines: 10 On Thu, 17 Dec 2009, Andi Kleen wrote: > mmap_sem is a nasty lock, handlings lots of different things. That is why I think that the accessors are a good first step. -- 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/