From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267603AbUHTHKt (ORCPT ); Fri, 20 Aug 2004 03:10:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267597AbUHTHKt (ORCPT ); Fri, 20 Aug 2004 03:10:49 -0400 Received: from rwcrmhc12.comcast.net ([216.148.227.85]:14518 "EHLO rwcrmhc12.comcast.net") by vger.kernel.org with ESMTP id S267603AbUHTHG2 (ORCPT ); Fri, 20 Aug 2004 03:06:28 -0400 Message-ID: <4125A2F6.5050308@namesys.com> Date: Fri, 20 Aug 2004 00:06:30 -0700 From: Hans Reiser User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2) Gecko/20040803 X-Accept-Language: en-us, en MIME-Version: 1.0 To: John Cherry CC: Andrew Morton , "linux-kernel@vger.kernel.org" , Alexander Zarochentcev , Vladimir Demidov Subject: Re: 2.6.8.1-mm2 References: <20040819014204.2d412e9b.akpm@osdl.org> <1092927166.29916.0.camel@cherrybomb.pdx.osdl.net> In-Reply-To: <1092927166.29916.0.camel@cherrybomb.pdx.osdl.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org John Cherry wrote: >The new "errors" are from reiser4 code and they all appear to be... > >fs/reiser4/reiser4.h:18:2: #error "Please turn 4k stack off" > > > zam, can you or Mr. Demidov work on using kmalloc to reduce stack usage? Andrew suggested that for statically sized objects kmalloc is quite fast (one instruction I think he said), so my objection to kmallocing a lot has faded.