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[PATCH 0/7] perf updates and fixes

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From: Frederic Weisbecker
Subject: [PATCH 0/7] perf updates and fixes
Date: Thursday, March 25, 2010 - 6:52 pm

Hi,

The series is not yet mergeable because it would break PowerPc
(hot regs snapshot API has been changed, and I don't know how
to update PowerPc for that).

But if you're fine with the ideas, I can integrate the necessary
changes to fix this, and also separate fixes and updates.

Thanks.

Frederic Weisbecker (7):
  perf: Drop the frame reliablity check
  perf: Fetch hot regs from the template caller
  x86: Unify dumpstack.h and stacktrace.h
  perf: Move perf_arch_fetch_caller_regs into a macro
  perf: Make perf_fetch_caller_regs rewind to the first caller only
  perf: Use hot regs with software sched/migrate events
  perf: Correctly align perf event tracing buffer

 arch/x86/include/asm/perf_event.h |   10 ++++++-
 arch/x86/include/asm/stacktrace.h |   45 ++++++++++++++++++++++++++++++++
 arch/x86/kernel/cpu/perf_event.c  |   18 +------------
 arch/x86/kernel/dumpstack.c       |    1 -
 arch/x86/kernel/dumpstack.h       |   47 ----------------------------------
 arch/x86/kernel/dumpstack_32.c    |    2 -
 arch/x86/kernel/dumpstack_64.c    |    2 -
 arch/x86/kernel/stacktrace.c      |    7 +++--
 include/linux/perf_event.h        |   51 ++++++++++++++----------------------
 include/trace/ftrace.h            |   23 ++++++++--------
 kernel/perf_event.c               |   10 +------
 kernel/trace/trace_event_perf.c   |   13 ++++++---
 12 files changed, 101 insertions(+), 128 deletions(-)
 delete mode 100644 arch/x86/kernel/dumpstack.h

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Messages in current thread:
[PATCH 0/7] perf updates and fixes, Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 1/7] perf: Drop the frame reliablity check, Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 2/7] perf: Fetch hot regs from the template caller, Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 3/7] x86: Unify dumpstack.h and stacktrace.h, Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 4/7] perf: Move perf_arch_fetch_caller_regs into a ..., Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 5/7] perf: Make perf_fetch_caller_regs rewind to th ..., Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 6/7] perf: Use hot regs with software sched/migrate ..., Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
[PATCH 7/7] perf: Correctly align perf event tracing buffer, Frederic Weisbecker, (Thu Mar 25, 6:52 pm)
Re: [PATCH 0/7] perf updates and fixes, Paul Mackerras, (Thu Mar 25, 11:02 pm)
Re: [PATCH 0/7] perf updates and fixes, Ingo Molnar, (Fri Mar 26, 12:58 am)
Re: [PATCH 0/7] perf updates and fixes, Frederic Weisbecker, (Fri Mar 26, 10:38 am)
Re: [PATCH 0/7] perf updates and fixes, Frederic Weisbecker, (Fri Mar 26, 10:45 am)
[BUG perf] perf_fetch_caller_regs / rewind_frame_pointer c ..., Eric Dumazet, (Thu Apr 8, 2:57 am)
Re: [BUG perf] perf_fetch_caller_regs / rewind_frame_point ..., Frederic Weisbecker, (Thu Apr 8, 3:59 am)
[PATCH] perf: Fix unsafe frame rewinding with hot regs fet ..., Frederic Weisbecker, (Thu Apr 8, 5:32 am)
Re: [PATCH] perf: Fix unsafe frame rewinding with hot regs ..., Eric Dumazet, (Thu Apr 8, 6:52 am)
[GIT PULL] perf fix, Frederic Weisbecker, (Thu Apr 8, 10:31 am)
Re: [GIT PULL] perf fix, Ingo Molnar, (Tue Apr 13, 3:51 pm)