From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262008AbTEVPpC (ORCPT ); Thu, 22 May 2003 11:45:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262031AbTEVPpC (ORCPT ); Thu, 22 May 2003 11:45:02 -0400 Received: from mpls-qmqp-04.inet.qwest.net ([63.231.195.115]:13574 "HELO mpls-qmqp-04.inet.qwest.net") by vger.kernel.org with SMTP id S262008AbTEVPpB (ORCPT ); Thu, 22 May 2003 11:45:01 -0400 Date: Thu, 22 May 2003 10:55:04 -0700 Message-ID: <000d01c3208b$46d1bf80$85b10243@oemcomputer> From: "Paul Albrecht" To: linux-kernel@vger.kernel.org Subject: strace -f pthread-app MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2615.200 X-MIMEOLE: Produced By Microsoft MimeOLE V5.00.2615.200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org When I strace a pthreaded program with the follow fork option the threads get serialized, e.g., if I start threads A and B in my program, thread A gets interrupted and thread B runs uninterrupted to completion, then A starts up again and runs to completion. Has any one else noticed this behavior? Is there a way to strace -f a multithreaded program with concurrency?