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

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Date:	Wed, 10 Mar 2010 15:28:26 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: [GIT PULL] perf 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
> 
> - Lock events seem to be usable now with perf
> - Better performances in x86-64 stacktraces
> - Trace events now have correct callchains
> - Cleanups
> 
> 
> Other patches still in discussion are not in the branch.
> 
> Thanks,
> 	Frederic
> ---
> 
> Frederic Weisbecker (5):
>       lockdep: Move lock events under lockdep recursion protection
>       perf/x86-64: Use frame pointer to walk on irq and process stacks
>       perf: Introduce new perf_fetch_caller_regs() for hot regs snapshot
>       perf: Take a hot regs snapshot for trace events
>       perf: Drop the obsolete profile naming for trace events
> 
> 
>  arch/x86/kernel/cpu/perf_event.c   |   12 +++
>  arch/x86/kernel/dumpstack.h        |   15 +++
>  arch/x86/kernel/dumpstack_64.c     |    4 +-
>  include/linux/ftrace_event.h       |   23 +++--
>  include/linux/perf_event.h         |   42 +++++++++-
>  include/linux/syscalls.h           |   24 +++---
>  include/trace/ftrace.h             |   44 +++++-----
>  include/trace/syscall.h            |    8 +-
>  kernel/lockdep.c                   |    9 +--
>  kernel/perf_event.c                |   18 ++--
>  kernel/trace/Makefile              |    2 +-
>  kernel/trace/trace_event_perf.c    |  165 ++++++++++++++++++++++++++++++++++++
>  kernel/trace/trace_event_profile.c |  164 -----------------------------------
>  kernel/trace/trace_events.c        |    2 +-
>  kernel/trace/trace_kprobe.c        |   29 +++---
>  kernel/trace/trace_syscalls.c      |   72 ++++++++--------
>  16 files changed, 353 insertions(+), 280 deletions(-)

Pulled, thanks a lot Frederic!

	Ingo
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