From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161033AbWGNHFp (ORCPT ); Fri, 14 Jul 2006 03:05:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161049AbWGNHFp (ORCPT ); Fri, 14 Jul 2006 03:05:45 -0400 Received: from rwcrmhc14.comcast.net ([204.127.192.84]:50573 "EHLO rwcrmhc14.comcast.net") by vger.kernel.org with ESMTP id S1161033AbWGNHFp (ORCPT ); Fri, 14 Jul 2006 03:05:45 -0400 Message-ID: <44B7424C.3000108@namesys.com> Date: Fri, 14 Jul 2006 00:05:48 -0700 From: Hans Reiser User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041217 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Christoph Lameter CC: Reiserfs mail-list , LKML Subject: Re: short term task list for Reiser4 References: <44B42064.4070802@namesys.com> <44B6A4A2.2070401@namesys.com> In-Reply-To: X-Enigmail-Version: 0.90.1.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Christoph Lameter wrote: >On Thu, 13 Jul 2006, Hans Reiser wrote: > > > >>Christoph Lameter wrote: >> >> >> >>>Will there be any NUMA /SMP fixes? Reiserfs performance is severely >>>impacted at higher processor counts by the mandatory centralized locking >>>in both read and write paths in the filesystem. >>> >>> >>Reiserfs or Reiser4? >> >> > >Either. > > > > > What big locks are you running into in V4? Please tell me more. Hans