linux-kernel - [GIT PULL] tracing: Various cleanups for 2.6.32, v2

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Date:	Thu,  6 Aug 2009 08:27:31 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Li Zefan <lizf@...fujitsu.com>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: [GIT PULL] tracing: Various cleanups for 2.6.32, v2

Ingo,

This new shot fixes the build errors you've reported after testing
the first version.
The fact is that the trace_function() helper is not only used by the
function tracer but also by various other tracing callsites.

Instead of keeping it in the function tracer file and paint it
with messy #ifdefs, I think it's better to keep it in the generic
trace.c because it's actually a general helper for various tracers.

I've then zapped the trace_function() moving in the third patch but kept
one of its side effects necessary for the function graph tracer helpers
moving: the ftrace_cpu_disabled var globalizing.

This series also gained a new patch that shuts down a warning in
trace_events.c

Thanks,
Frederic.



The following changes since commit 1f9963cbb0280e0cd554161e00f1a0eeddbf1ae1:
  Li Zefan (1):
        tracing/filters: improve subsystem filter

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git tracing/core

Frederic Weisbecker (6):
      tracing/function-graph-tracer: Drop the useless nmi protection
      tracing/core: Turn ftrace_cpu_disabled into a global var
      tracing/core: Make the stack entry helpers global
      tracing: Move sched event insertion helpers in the sched switch tracer file
      tracing/function-graph-tracer: Move graph event insertion helpers in the graph tracer file
      tracing/events: Only define remove_subsystem_dir() if CONFIG_MODULES

Lai Jiangshan (1):
      tracing: Simplify print_graph_cpu()

 arch/x86/kernel/ftrace.c             |    4 -
 kernel/trace/trace.c                 |  192 ++--------------------------------
 kernel/trace/trace.h                 |   30 +++++-
 kernel/trace/trace_events.c          |   52 +++++-----
 kernel/trace/trace_functions_graph.c |  152 ++++++++++++++++++++++-----
 kernel/trace/trace_sched_switch.c    |   57 ++++++++++
 kernel/trace/trace_selftest.c        |    1 +
 7 files changed, 243 insertions(+), 245 deletions(-)
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