Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161459AbWI2HJF (ORCPT ); Fri, 29 Sep 2006 03:09:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161461AbWI2HJE (ORCPT ); Fri, 29 Sep 2006 03:09:04 -0400 Received: from gwmail.nue.novell.com ([195.135.221.19]:51623 "EHLO emea5-mh.id5.novell.com") by vger.kernel.org with ESMTP id S1161459AbWI2HJC (ORCPT ); Fri, 29 Sep 2006 03:09:02 -0400 Message-Id: <451CE2F0.76E4.0078.0@novell.com> X-Mailer: Novell GroupWise Internet Agent 7.0.1 Date: Fri, 29 Sep 2006 09:10:08 +0200 From: "Jan Beulich" To: "Tilman Schmidt" , "Andi Kleen" Cc: "Ingo Molnar" , "Andrew Morton" , , "Randy Dunlap" Subject: Re: [2.6.18-rc7-mm1] slow boot References: <4516B966.3010909@imap.cc> <20060924145337.ae152efd.akpm@osdl.org> <451BFFA9.4030000@imap.cc> <200609281912.01858.ak@suse.de> <451C58AC.5060601@imap.cc> <20060928163046.055b3ce0.rdunlap@xenotime.net><20060928163046.055b3ce0.rdunlap@xenotime.net> <451C65A0.1080002@imap.cc> In-Reply-To: <451C65A0.1080002@imap.cc> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1230 Lines: 30 There's nothing stack trace/unwind related among the functions listed at all afaics. I don't know much about how profiling works, is it perhaps just missing something? Jan >>> Tilman Schmidt 29.09.06 02:15 >>> Am 29.09.2006 01:30 schrieb Randy Dunlap: > On Fri, 29 Sep 2006 01:20:12 +0200 Tilman Schmidt wrote: >> Am 28.09.2006 19:12 schrieb Andi Kleen: >>> >>> Can you perhaps boot with profile=1 and then send readprofile output after >>> boot? >> I'm afraid I'll need instructions for that. I assume "profile=1" >> is to be appended to the kernel command line; but how do I >> retrieve that readprofile output you are asking for? > > Use 'readprofile'. Usage is described in > Documentation/basic_profiling.txt in the kernel source tree. Thanks. Result attached. -- Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Ungeoeffnet mindestens haltbar bis: (siehe Rueckseite) - 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/