v2->v3:
- Fix the commit log in the second patch which causes "git am" to fail.
- Remove the 1st patch in v2 as the problem will be fixed by another
patch from Arnaldo.
v1->v2:
- Include a compilation fix patch and a code streamlining patch
into the patch set.
- Use the __stringify() macro in stringify.h instead of adding a
duplicate macro.
- Add the --max-stack option to perf-top as well.
This perf patch set contains the following changes:
Patch 1 - Streamline the append_chain() function to make it run a bit
faster.
Patch 2 - Add a --max-stack option to perf-report to speed up its
processing at the expense of less backtrace information
available.
Patch 3 - Add a similar --max-stack option to perf-top.
Waiman Long (3):
perf: streamline append_chain() function
perf-report: add --max-stack option to limit callchain stack scan
perf-top: add --max-stack option to limit callchain stack scan
tools/perf/Documentation/perf-report.txt | 8 ++++++++
tools/perf/Documentation/perf-top.txt | 8 ++++++++
tools/perf/builtin-report.c | 22 +++++++++++++++++-----
tools/perf/builtin-top.c | 9 +++++++--
tools/perf/util/callchain.c | 9 ++++-----
tools/perf/util/machine.c | 14 +++++++++-----
tools/perf/util/machine.h | 3 ++-
tools/perf/util/session.c | 3 ++-
tools/perf/util/top.h | 1 +
9 files changed, 58 insertions(+), 19 deletions(-)
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