linux-kernel - Re: [GIT PULL] instrumentation updates

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Date:	Mon, 2 Aug 2010 08:28:27 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: [GIT PULL] instrumentation updates


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

> Ingo,
> 
> Please pull the perf/core branch that can be found at:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
> 	perf/core
> 
> 
> A large part is about the new "perf sched migration". It still needs
> improvements, like fixing some zoom issues, handling sched policies
> and nice levels, etc...
> 
> But at least it's usable for general overviews of CPUs load
> distribution.
> 
> Thanks,
> 	Frederic
> ---
> 
> Frederic Weisbecker (9):
>       perf: Use tracepoint_synchronize_unregister() to flush any pending tracepoint call
>       tracing: Drop cpparg() macro
>       perf: New migration tool overview
>       perf, sched migration: Handle ignored migrate out events
>       perf, sched migration: Ignore unhandled task states
>       perf, sched migration: Make it vertically scrollable
>       perf, sched migration: Make the GUI class client agnostic
>       perf, sched migration: Librarize the GUI class
>       perf, sched migration: Librarize task states and event headers helpers
> 
> Nikhil Rao (2):
>       perf, sched migration: Fix key bindings
>       perf, sched migration: Parameterize cpu height and spacing
> 
> Marcin Slusarz (1):
>       x86,mmiotrace: Add support for tracing STOS instruction
> 
> 
>  arch/x86/mm/pf_in.c                                |   30 +-
>  include/trace/ftrace.h                             |    7 +-
>  kernel/trace/trace_event_perf.c                    |    6 +-
>  .../python/Perf-Trace-Util/lib/Perf/Trace/Core.py  |   30 ++
>  .../Perf-Trace-Util/lib/Perf/Trace/SchedGui.py     |  184 ++++++++
>  .../perf/scripts/python/bin/sched-migration-record |    2 +
>  .../perf/scripts/python/bin/sched-migration-report |    3 +
>  tools/perf/scripts/python/sched-migration.py       |  461 ++++++++++++++++++++
>  8 files changed, 702 insertions(+), 21 deletions(-)

Pulled, thanks a lot Frederic!

	Ingo
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