[GIT PULL] perf updates

[Frederic Weisbecker <fweisbec@gmail.com>]

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(-)