Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751440AbWACPkc (ORCPT ); Tue, 3 Jan 2006 10:40:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751442AbWACPkc (ORCPT ); Tue, 3 Jan 2006 10:40:32 -0500 Received: from general.keba.co.at ([193.154.24.243]:64147 "EHLO helga.keba.co.at") by vger.kernel.org with ESMTP id S1751440AbWACPkb convert rfc822-to-8bit (ORCPT ); Tue, 3 Jan 2006 10:40:31 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: Latency traces I cannot interpret (sa1100, 2.6.15-rc7-rt1) Date: Tue, 3 Jan 2006 16:40:28 +0100 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Latency traces I cannot interpret (sa1100, 2.6.15-rc7-rt1) Thread-Index: AcYQdqJYlvJlg2CoTbGUyf1yPSATIwAA5gNQ From: "kus Kusche Klaus" To: "Daniel Walker" , "kus Kusche Klaus" Cc: "Ingo Molnar" , "Lee Revell" , "linux-kernel" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 891 Lines: 21 > From: Daniel Walker > Most likely . It's hard to create a global solution in the entry-*.S > files cause the code in there is called so early. One more problem: There seem to be more irq enable/disable than in entry-header.S: entry-armv.S contains an open-coded enable, asm-arm/assembler.h defines irq save/restore macros, ... And they all do not trace. -- Klaus Kusche (Software Development - Control Systems) KEBA AG Gewerbepark Urfahr, A-4041 Linz, Austria (Europe) Tel: +43 / 732 / 7090-3120 Fax: +43 / 732 / 7090-6301 E-Mail: kus@keba.com WWW: www.keba.com - 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/