[PATCHv2 0/4] perf tools: Various fixes

[Jiri Olsa]

hi,
this is v2 for original post:
  http://marc.info/?t=146711345400003&r=1&w=2

v2 changes:
  - keep nr_numa_nodes in patch 1
  - added patch 2,3,4

thanks,
jirka

---
Jiri Olsa (4):
      perf tools: Transform nodes string info to struct
      perf tests: Fix hist accumulation test
      perf tools: Add initialized arg into unwind__prepare_access
      perf tools: Call unwind__prepare_access for forked thread

 tools/perf/tests/hists_cumulate.c  |  4 ++++
 tools/perf/util/callchain.h        |  1 +
 tools/perf/util/env.c              |  5 ++++-
 tools/perf/util/env.h              | 10 +++++++++-
 tools/perf/util/header.c           | 76 ++++++++++++++++++++++++++--------------------------------------------------
 tools/perf/util/map.c              |  9 ++++++++-
 tools/perf/util/map.h              |  2 +-
 tools/perf/util/thread.c           | 39 ++++++++++++++++++++++++++++++++++++---
 tools/perf/util/unwind-libunwind.c | 11 +++++++++--
 tools/perf/util/unwind.h           |  9 ++++++---
 tools/perf/util/util.c             | 19 +++++++++++++------
 11 files changed, 117 insertions(+), 68 deletions(-)