From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752233AbaBXMHy (ORCPT ); Mon, 24 Feb 2014 07:07:54 -0500 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:50263 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751568AbaBXMHx (ORCPT ); Mon, 24 Feb 2014 07:07:53 -0500 X-IronPort-AV: E=Sophos;i="4.97,534,1389772800"; d="scan'208";a="16310573" Message-ID: <530B3616.70409@broadcom.com> Date: Mon, 24 Feb 2014 13:07:50 +0100 From: Arend van Spriel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Steven Rostedt CC: Subject: combine per-cpu trace files X-Enigmail-Version: 1.5.2 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Steven, Regarding trace-cmd I have a question about the trace files. While debugging an driver issue I had trace-cmd recording driver events on the target system until it crashed and I had to power down the machine. Now I have three trace-cmd files: trace.dat, trace.cpu1 and trace.cpu2. trace-cmd combines the per-cpu files into final trace.dat, but would it be possible to do that as a separate post process after a crash/abort. Regards, Arend