Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753951Ab0ADWC6 (ORCPT ); Mon, 4 Jan 2010 17:02:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753020Ab0ADWC5 (ORCPT ); Mon, 4 Jan 2010 17:02:57 -0500 Received: from nlpi157.sbcis.sbc.com ([207.115.36.171]:48179 "EHLO nlpi157.prodigy.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752965Ab0ADWC4 (ORCPT ); Mon, 4 Jan 2010 17:02:56 -0500 Date: Mon, 4 Jan 2010 15:59:45 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@router.home To: Rik van Riel cc: Peter Zijlstra , "Paul E. McKenney" , Peter Zijlstra , KAMEZAWA Hiroyuki , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "minchan.kim@gmail.com" , "hugh.dickins" , Nick Piggin , Ingo Molnar , Linus Torvalds Subject: Re: [RFC][PATCH 0/8] Speculative pagefault -v3 In-Reply-To: <4B42606F.3000906@redhat.com> Message-ID: References: <20100104182429.833180340@chello.nl> <4B42606F.3000906@redhat.com> 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: 457 Lines: 14 On Mon, 4 Jan 2010, Rik van Riel wrote: > Fun, but why do we need this? > > What improvements did you measure? If it measures up to Kame-sans approach then the possible pagefault rate will at least double ... -- 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/