[GIT PULL 00/25] perf/core improvements and fixes

[Arnaldo Carvalho de Melo <acme@infradead.org>]

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 139c0815903de1a7865fe1d6beac5e995fefdf46:

  perf hists: Add more helpers for hist entry stat (2012-10-04 13:36:18 -0300)

are available in the git repository at:

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

for you to fetch changes up to 7747e2f4fb5fb840994613dd1474c17cddb7836b:

  Documentation: add documentation on compiling for Android (2012-10-08 17:44:39 -0300)

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

perf/core improvements and fixes

. Handle PERF_RECORD_EXIT events in sched and annotate.

. struct machine refactorings to help in top and trace.

. Add on_exit implementation for systems without one, e.g. Android, from
  Bernhard Rosenkraenzer.

. Only process events for vcpus of interest, helps handling large number
  of events, from David Ahern.

. Cross compiling fixes for Android, from Irina Tirdea.

. Add documentation on compiling for Android, from Irina Tirdea.

. perf diff improvements from Jiri Olsa.

. Target (task/user/cpu/syswide) handling improvements, from Namhyung Kim.

. Add support in 'trace' for tracing workload given by command line, from
  Namhyung Kim.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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

Arnaldo Carvalho de Melo (6):
      perf tools: Have the page size value available for all tools
      perf machine: Introduce find_thread method
      perf event: No need to create a thread when handling PERF_RECORD_EXIT
      perf annotate: Handle PERF_RECORD_EXIT events
      perf sched: Handle PERF_RECORD_EXIT events
      perf machine: Carve up event processing specific from perf_tool

Bernhard Rosenkraenzer (1):
      perf tools: Add on_exit implementation

David Ahern (4):
      perf kvm: Only process events for vcpus of interest
      perf kvm: Remove typecast in init_kvm_event_record
      perf kvm: Total count is a u64, print as so
      perf kvm: Add braces around multi-line statements

Irina Tirdea (2):
      perf tools: Update Makefile for Android
      Documentation: add documentation on compiling for Android

Jiri Olsa (8):
      perf diff: Add -b option for perf diff to display paired entries only
      perf diff: Add ratio computation way to compare hist entries
      perf diff: Add option to sort entries based on diff computation
      perf diff: Add weighted diff computation way to compare hist entries
      perf diff: Add -p option to display period values for hist entries
      perf diff: Add -F option to display formula for computation
      perf diff: Include samples without symbol in overall stats
      perf diff: Display empty space for non paired samples

Namhyung Kim (3):
      perf trace: Validate target task/user/cpu argument
      perf trace: Explicitly enable system-wide mode if no option is given
      perf trace: Add support for tracing workload given by command line

Wei Yongjun (1):
      perf tools: Remove duplicated include from trace-event-python.c

 tools/perf/Documentation/android.txt               |   75 ++++
 tools/perf/Documentation/perf-diff.txt             |   60 +++
 tools/perf/Makefile                                |   33 +-
 tools/perf/builtin-annotate.c                      |    3 +-
 tools/perf/builtin-diff.c                          |  405 +++++++++++++++++++-
 tools/perf/builtin-inject.c                        |    6 +-
 tools/perf/builtin-kvm.c                           |   35 +-
 tools/perf/builtin-record.c                        |   32 ++
 tools/perf/builtin-report.c                        |    4 +-
 tools/perf/builtin-sched.c                         |    3 +-
 tools/perf/builtin-script.c                        |    4 +-
 tools/perf/builtin-test.c                          |    2 -
 tools/perf/builtin-top.c                           |    3 +-
 tools/perf/builtin-trace.c                         |   53 ++-
 tools/perf/config/feature-tests.mak                |   20 +-
 tools/perf/perf.c                                  |    2 +
 tools/perf/ui/hist.c                               |  134 ++++++-
 tools/perf/ui/stdio/hist.c                         |    2 +-
 tools/perf/util/build-id.c                         |    2 +-
 tools/perf/util/event.c                            |  215 +----------
 tools/perf/util/event.h                            |    6 +-
 tools/perf/util/evlist.c                           |    3 -
 tools/perf/util/hist.h                             |    8 +
 tools/perf/util/machine.c                          |  277 +++++++++++++
 tools/perf/util/machine.h                          |   19 +
 .../util/scripting-engines/trace-event-python.c    |    1 -
 tools/perf/util/session.c                          |    4 +-
 tools/perf/util/sort.h                             |   18 +
 tools/perf/util/thread.c                           |   41 +-
 tools/perf/util/thread.h                           |    2 +
 tools/perf/util/trace-event-read.c                 |    2 -
 tools/perf/util/util.c                             |    2 +
 tools/perf/util/util.h                             |    2 +
 33 files changed, 1173 insertions(+), 305 deletions(-)
 create mode 100644 tools/perf/Documentation/android.txt
 create mode 100644 tools/perf/util/machine.c
 create mode 100644 tools/perf/util/machine.h