[PATCH 0/2] perfcounter: callchains with perf report

[Frederic Weisbecker]

Hi,

Here is a first shot for the sorted callchains per entries handling
with per report.

I'll continue to improve it:

- symbol resolution
- profit we have a tree to display a better graph hierarchy
- let the user provide a limit for hit percentage, depth, number of
  backtraces, etc...
- better output
- colors
- and so on....

Thanks.

Frederic Weisbecker (2):
  perfcounter: prepare a small callchain framework
  perfcounter: print sorted callchains per histogram entries

 tools/perf/Makefile         |    1 +
 tools/perf/builtin-report.c |   87 +++++++++++++++++----
 tools/perf/perf.h           |    5 +
 tools/perf/util/callchain.c |  174 +++++++++++++++++++++++++++++++++++++++++++
 tools/perf/util/callchain.h |   33 ++++++++
 5 files changed, 284 insertions(+), 16 deletions(-)
 create mode 100644 tools/perf/util/callchain.c
 create mode 100644 tools/perf/util/callchain.h

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