[GIT PULL 00/11] perf/core improvements and fixes

[Arnaldo Carvalho de Melo]

Hi Ingo,

	Please consider pulling, this is on top of the outstanding
perf-core-for-mingo-20160229 signed tag.

- Arnaldo

The following changes since commit 1d6c9407d45dd622b277ca9f725da3cc9e95b5de:

  perf trace: Print content of bpf-output event (2016-02-26 19:57:07 -0300)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160302

for you to fetch changes up to 575197b405c45959ca2f71da8c65b6f8d9693140:

  perf stat: Check for frontend stalled for metrics (2016-03-02 11:27:00 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Implement CSV metrics output in 'perf stat' (Andi Kleen)

- Support metrics in 'perf stat' --per-core/socket mode (Andi Kleen)

- Check for frontend stalled for metrics (Andi Kleen)

- Fix segfault in 'perf test' hists related entries (Arnaldo Carvalho de Melo)

- Fix output of %llu for 64 bit values read on 32 bit machines in libtraceevent (Steven Rostedt)

- Fix time stamp rounding issue in libtraceevent (Chaos.Chen)

Infrastructure:

- Fix double free on 'command_line' in a error path in 'perf script' (Colin Ian King)

- Initialize struct sigaction 'sa_flags' field in a 'perf test' entri (Colin Ian King)

- Fix various build warnings in turbostat, detected with gcc6 (Colin Ian King)

- Use .s extension for preprocessed assembler code (Masahiro Yamada)

Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

----------------------------------------------------------------

The following changes since commit 575a02e00b11eecbbabcb1eb22eab4c68e91ae77:

  perf record: Ensure return non-zero rc when mmap fail (2016-02-29 12:44:15 -0300)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160302

for you to fetch changes up to 575197b405c45959ca2f71da8c65b6f8d9693140:

  perf stat: Check for frontend stalled for metrics (2016-03-02 11:27:00 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Implement CSV metrics output in 'perf stat' (Andi Kleen)

- Support metrics in 'perf stat' --per-core/socket mode (Andi Kleen)

- Check for frontend stalled for metrics (Andi Kleen)

- Fix segfault in 'perf test' hists related entries (Arnaldo Carvalho de Melo)

- Fix output of %llu for 64 bit values read on 32 bit machines in libtraceevent (Steven Rostedt)

- Fix time stamp rounding issue in libtraceevent (Chaos.Chen)

Infrastructure:

- Fix double free on 'command_line' in a error path in 'perf script' (Colin Ian King)

- Initialize struct sigaction 'sa_flags' field in a 'perf test' entri (Colin Ian King)

- Fix various build warnings in turbostat, detected with gcc6 (Colin Ian King)

- Use .s extension for preprocessed assembler code (Masahiro Yamada)

Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

----------------------------------------------------------------
Andi Kleen (3):
      perf stat: Implement CSV metrics output
      perf stat: Support metrics in --per-core/socket mode
      perf stat: Check for frontend stalled for metrics

Arnaldo Carvalho de Melo (1):
      perf test: Fix hists related entries

Chaos.Chen (1):
      tools lib traceevent: Fix time stamp rounding issue

Colin Ian King (3):
      perf script: Fix double free on command_line
      perf tests: Initialize sa.sa_flags
      tools/power turbostat: fix various build warnings

Masahiro Yamada (1):
      tools build: Use .s extension for preprocessed assembler code

Steven Rostedt (Red Hat) (2):
      tools lib traceevent: Set int_array fields to NULL if freeing from error
      tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines

 tools/build/Makefile.build                         |   2 +-
 tools/lib/traceevent/event-parse.c                 |  10 +-
 tools/perf/arch/x86/tests/rdpmc.c                  |   1 +
 tools/perf/builtin-stat.c                          | 136 +++++++++++++++++++--
 .../util/scripting-engines/trace-event-python.c    |   4 +-
 tools/perf/util/sort.c                             |  37 +++---
 tools/perf/util/stat-shadow.c                      |  18 ++-
 tools/perf/util/stat.h                             |   1 +
 tools/power/x86/turbostat/turbostat.c              |   8 +-
 9 files changed, 181 insertions(+), 36 deletions(-)