From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752186Ab0CHHHt (ORCPT ); Mon, 8 Mar 2010 02:07:49 -0500 Received: from mx1.redhat.com ([209.132.183.28]:63616 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751070Ab0CHHHo (ORCPT ); Mon, 8 Mar 2010 02:07:44 -0500 Date: Mon, 8 Mar 2010 08:07:32 +0100 From: Jiri Olsa To: mingo@elte.hu, rostedt@goodmis.org, fweisbec@gmail.com Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/4] tracing: function graph output for preempt/irqs-off tracers Message-ID: <20100308070732.GA2057@jolsa.lab.eng.brq.redhat.com> References: <1266843422-18288-1-git-send-email-jolsa@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1266843422-18288-1-git-send-email-jolsa@redhat.com> User-Agent: Mutt/1.5.20 (2009-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi, any feedback? thanks, jirka On Mon, Feb 22, 2010 at 01:56:58PM +0100, Jiri Olsa wrote: > hi, > > I'm sending reworked version of the graph output support for > preemptirqsoff/preemptoff/irqsoff tracers. > > I made the graph output as an output event, so it could be shared > within tracers - patch 1/4. > > I also added raw trace output for graph tracer. I have this one around > for long time and it was quite handy for investigating graph tracer issues. > (patch 4/4) > > > attached patches: > - 1/4 adding ftrace events for graph tracer > - 2/4 graph output support for irqsoff tracer > - 3/4 graph output support for preemptirqsoff/preemptoff tracers > - 4/4 raw output for graph tracer > > wbr, > jirka > --- > kernel/trace/trace.c | 2 +- > kernel/trace/trace.h | 11 ++- > kernel/trace/trace_functions_graph.c | 117 +++++++++++++++++++---- > kernel/trace/trace_irqsoff.c | 174 ++++++++++++++++++++++++++++++++-- > 4 files changed, 277 insertions(+), 27 deletions(-) > -- > 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/