From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965018AbWFNPx5 (ORCPT ); Wed, 14 Jun 2006 11:53:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965019AbWFNPx5 (ORCPT ); Wed, 14 Jun 2006 11:53:57 -0400 Received: from fmr17.intel.com ([134.134.136.16]:4523 "EHLO orsfmr002.jf.intel.com") by vger.kernel.org with ESMTP id S965018AbWFNPx4 (ORCPT ); Wed, 14 Jun 2006 11:53:56 -0400 Message-ID: <4490310C.9010601@linux.intel.com> Date: Wed, 14 Jun 2006 08:53:48 -0700 From: Arjan van de Ven User-Agent: Thunderbird 1.5 (Windows/20051201) MIME-Version: 1.0 To: Peter Zijlstra CC: linux-kernel Subject: Re: [RFC][PATCH] binfmt: turn MAX_ARG_PAGES into a sysctl tunable References: <1150297122.31522.54.camel@lappy> In-Reply-To: <1150297122.31522.54.camel@lappy> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Peter Zijlstra wrote: > From: Peter Zijlstra > > Some folks find 128KB of env+arg space too little. Solaris provides them with > 1MB. Manually changing MAX_ARG_PAGES worked for them so far, however they > would like to run the supported vendor kernel. then this patch should go to the vendors maybe ;) > > In the interrest of not penalizing everybody with the overhead of just > setting it larger, provide a sysctl to change it. > why not go all the way and make it truely dynamic ?