linux-kernel - Re: [PATCH 0/4] [GIT PULL] tracing: fix function graph tracer output

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Message-ID: <20091209055417.GA2512@elte.hu>
Date:	Wed, 9 Dec 2009 06:54:17 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>
Subject: Re: [PATCH 0/4] [GIT PULL] tracing: fix function graph tracer output


* Steven Rostedt <rostedt@...dmis.org> wrote:

> 
> Ingo,
> 
> This is rebased to latest Linus repo. As Jirka found, the function graph
> tracer can lose events or show incorrectly a nested function when it
> should have been a leaf. This patch series corrects the issue.
> 
> Please pull the latest tip/tracing/core tree, which can be found at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
> tip/tracing/core
> 
> 
> Jiri Olsa (1):
>       tracing: Fix function graph trace_pipe to properly display failed entries
> 
> Johannes Berg (1):
>       tracing: Add full state to trace_seq
> 
> Steven Rostedt (2):
>       tracing: Add pipe_close interface
>       tracing: Buffer the output of seq_file in case of filled buffer
> 
> ----
>  include/linux/ftrace_event.h         |    1 +
>  include/linux/trace_seq.h            |    6 +-
>  kernel/trace/trace.c                 |   39 ++++++++-
>  kernel/trace/trace.h                 |    2 +
>  kernel/trace/trace_functions_graph.c |  165 +++++++++++++++++++++++++++-------
>  kernel/trace/trace_output.c          |   75 +++++++++++++---
>  6 files changed, 235 insertions(+), 53 deletions(-)

Pulled, thanks a lot Steve!

	Ingo
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