linux-kernel - [PATCHv3 0/2] tracing: function graph output for preempt/irqs-off tracers

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Date:	Fri, 26 Mar 2010 13:32:01 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	rostedt@...dmis.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCHv3 0/2] tracing: function graph output for preempt/irqs-off tracers

hi,

I reworked it based on your comments:

- the function_graph tracer should have the same output
  as current version even with events enabled,
  unless I missed something again ;)

- I gave up the idea of function_graph events,
  since it was unsuitable for outputing other
  events as comments "/* */"

- I'm not including the raw function_graph for now


attached patches:
- 1/2 graph output support for irqsoff tracer
- 2/2 graph output support for preemptirqsoff/preemptoff tracers

plz let me know what you think

wbr,
jirka
---
 kernel/trace/trace.c                 |   31 ++++--
 kernel/trace/trace.h                 |   10 ++
 kernel/trace/trace_functions_graph.c |   15 ++-
 kernel/trace/trace_irqsoff.c         |  200 ++++++++++++++++++++++++++++++++-
 4 files changed, 233 insertions(+), 23 deletions(-)
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