From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13770 invoked by alias); 23 Aug 2007 00:45:41 -0000 Received: (qmail 13652 invoked by uid 22791); 23 Aug 2007 00:45:41 -0000 X-Spam-Status: No, hits=-2.3 required=5.0 tests=AWL,BAYES_00,DK_POLICY_SIGNSOME,FORGED_RCVD_HELO,SPF_HELO_PASS,SPF_PASS,TW_FH X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 23 Aug 2007 00:45:36 +0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.13.1/8.13.1) with ESMTP id l7N0jWqL030975; Wed, 22 Aug 2007 20:45:32 -0400 Received: from pobox-2.corp.redhat.com (pobox-2.corp.redhat.com [10.11.255.15]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l7N0jUmk020315; Wed, 22 Aug 2007 20:45:30 -0400 Received: from localhost.localdomain (vpn-14-253.rdu.redhat.com [10.11.14.253]) by pobox-2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l7N0jTFU023095; Wed, 22 Aug 2007 20:45:30 -0400 Message-ID: <46CCD8A9.6050304@redhat.com> Date: Thu, 23 Aug 2007 00:45:00 -0000 From: Phil Muldoon User-Agent: Thunderbird 2.0.0.5 (X11/20070719) MIME-Version: 1.0 To: Mark Wielaard CC: Eugene Teo , frysk@sourceware.org Subject: Re: Extending Frysk to trace user-space lockings References: <46A02732.3090900@redhat.com> <1184921481.3611.17.camel@dijkstra.wildebeest.org> <46CCD3AB.8060700@redhat.com> In-Reply-To: <46CCD3AB.8060700@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact frysk-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: frysk-owner@sourceware.org X-SW-Source: 2007-q3/txt/msg00332.txt.bz2 Phil Muldoon wrote: > > Are futex's exposed via fhpd at the moment? > Answering self, no. But: *./frysk_bin/frysk-core/frysk/bindir/ftrace -p 5396 -t futex *Should trace all futex calls in the process. In that example, 5396 was firefox which makes lots of use of them. Does this help a bit in your task, Eugene? Regards Phil