From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763880AbYDOLvX (ORCPT ); Tue, 15 Apr 2008 07:51:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758679AbYDOLvO (ORCPT ); Tue, 15 Apr 2008 07:51:14 -0400 Received: from e28smtp05.in.ibm.com ([59.145.155.5]:46466 "EHLO e28smtp05.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758601AbYDOLvO (ORCPT ); Tue, 15 Apr 2008 07:51:14 -0400 Date: Tue, 15 Apr 2008 17:20:58 +0530 From: "K. Prasad" To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, a.p.zijlstra@chello.nl, mingo@elte.hu, mathieu.desnoyers@polymtl.ca Subject: [RFC PATCH 0/2] Debugging infrastructure for Futexes using Markers Message-ID: <20080415115058.GA6788@in.ibm.com> Reply-To: prasad@linux.vnet.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi All, The following set of patches a)Implant marker probes in futex.c and b)define a sample use-case for the markers in futex. The marker handler patches also make use of the enhancements proposed to the 'trace' infrastructure i.e. debugfs_printk() interface. http://lkml.org/lkml/2008/4/15/117 The patches are generated over 2.6.25-rc8-mm1 and have been tested on an i386 machine. Thanks, K.Prasad