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

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Date:	Thu, 6 Aug 2009 14:24:42 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Li Zefan <lizf@...fujitsu.com>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [GIT PULL] tracing: Various cleanups for 2.6.32, v2


* Frederic Weisbecker <fweisbec@...il.com> wrote:

> 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(-)

Pulled, thanks Frederic!

	Ingo
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