[PATCH 0/4] perf tool: Refactoring IO mmap/data files code

[Jiri Olsa <jolsa@redhat.com>]

Hi,
centralizing event mmaps and output file functionality.

Adding perf_mmap object to encapsulate  event's memory maps,
and perf_data object to handle intput/output data file processing.

attached patches:
 1/4 perf, tool: Centralize the memory maps handling
 2/4 perf, tool: Factor evlist code to use global unmap function
 3/4 perf, tool: Introducing perf_mmap object
 4/4 perf, tool: Introducing perf_data object

wbr,
jirka
---
 tools/perf/Makefile               |    5 +
 tools/perf/builtin-annotate.c     |    2 +-
 tools/perf/builtin-buildid-list.c |    4 +-
 tools/perf/builtin-diff.c         |    6 +-
 tools/perf/builtin-evlist.c       |    3 +-
 tools/perf/builtin-inject.c       |    3 +-
 tools/perf/builtin-kmem.c         |    3 +-
 tools/perf/builtin-lock.c         |    3 +-
 tools/perf/builtin-record.c       |  165 ++++++++----------------------
 tools/perf/builtin-report.c       |    2 +-
 tools/perf/builtin-sched.c        |    6 +-
 tools/perf/builtin-script.c       |    3 +-
 tools/perf/builtin-timechart.c    |    5 +-
 tools/perf/builtin-top.c          |    8 +-
 tools/perf/perf.h                 |   26 -----
 tools/perf/util/data.c            |  201 +++++++++++++++++++++++++++++++++++++
 tools/perf/util/data.h            |   64 ++++++++++++
 tools/perf/util/evlist.c          |  131 +++++-------------------
 tools/perf/util/evlist.h          |    1 +
 tools/perf/util/header.c          |   28 +++---
 tools/perf/util/header.h          |    4 +-
 tools/perf/util/mmap.c            |  140 ++++++++++++++++++++++++++
 tools/perf/util/mmap.h            |   49 +++++++++
 tools/perf/util/session.c         |  111 +++++++-------------
 tools/perf/util/session.h         |   21 +++-
 tools/perf/util/setup.py          |    2 +-
 26 files changed, 633 insertions(+), 363 deletions(-)