[PATCH V2 0/3] perf script: Add callindent option
From: Adrian Hunter
Date: Thu Jun 23 2016 - 09:45:13 EST
Hi
Andi Kleen sent a couple of patches to add a callindent option to
perf script. Andi was agreeable to this alternative implementation.
While there are some differences in the resulting output, the main
difference is:
1. Tell the decoder to feed branches to the thread stack, which has the
advantage that it happens before branch filtering and so can be used
with different itrace options (e.g. it still works when only showing
calls, even though the thread stack needs to see calls and returns). Also
it does not conflict with using the thread stack to get callchains.
Changes in V2:
Remove the prefix string
Add a patch to display the sample flags more nicely
Adrian Hunter (3):
perf script: Print sample flags more nicely
perf auxtrace: Add option to feed branches to the thread stack
perf script: Add callindent option
tools/perf/Documentation/perf-script.txt | 11 +++-
tools/perf/builtin-script.c | 103 ++++++++++++++++++++++++++++++-
tools/perf/util/auxtrace.h | 2 +
tools/perf/util/intel-bts.c | 22 +++++--
tools/perf/util/intel-pt.c | 5 +-
tools/perf/util/thread-stack.c | 7 +++
tools/perf/util/thread-stack.h | 1 +
7 files changed, 142 insertions(+), 9 deletions(-)
Regards
Adrian