From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757354AbZBEPY6 (ORCPT ); Thu, 5 Feb 2009 10:24:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751972AbZBEPYt (ORCPT ); Thu, 5 Feb 2009 10:24:49 -0500 Received: from mx2.redhat.com ([66.187.237.31]:59711 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751699AbZBEPYt (ORCPT ); Thu, 5 Feb 2009 10:24:49 -0500 Date: Thu, 5 Feb 2009 10:24:42 -0500 From: Bill Nottingham To: Arjan van de Ven Cc: Harald Hoyer , linux-kernel@vger.kernel.org, power@bughost.org Subject: Re: [PATCH] tracer for sys_open() - sreadahead Message-ID: <20090205152442.GE6865@nostromo.devel.redhat.com> Mail-Followup-To: Arjan van de Ven , Harald Hoyer , linux-kernel@vger.kernel.org, power@bughost.org References: <497F69A4.2070007@intel.com> <20090130202219.GA1253@ucw.cz> <20090203133251.GD29046@elte.hu> <20090205150705.GC6865@nostromo.devel.redhat.com> <20090205071444.390c19bc@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090205071444.390c19bc@infradead.org> User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arjan van de Ven (arjan@infradead.org) said: > you can strace init but you can't strace X > (at least... last I tried it locked my box ;0) You should be able to strace X, as long as you're not doing it *from* X. Bill