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| author | Jin Yao <yao.jin@linux.intel.com> | 2017-03-26 04:34:27 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-03-27 12:01:46 -0300 |
| commit | f3a60646cc3e0524d8f1083db1da7532a1590b40 (patch) | |
| tree | 83766346749cc5c35d9e06445e7e71f3b59201e7 /tools/perf/Documentation | |
| parent | a64489c56c307bf0955f0489158c5ecf6aa10fe2 (diff) | |
| download | linux-f3a60646cc3e0524d8f1083db1da7532a1590b40.tar.gz linux-f3a60646cc3e0524d8f1083db1da7532a1590b40.tar.bz2 linux-f3a60646cc3e0524d8f1083db1da7532a1590b40.zip | |
perf report: Introduce --inline option
It takes some time to look for inline stack for callgraph addresses. So
it provides new option "--inline" to let user decide if enable this
feature.
--inline:
If a callgraph address belongs to an inlined function, the inline stack
will be printed. Each entry is the inline function name or file/line.
Signed-off-by: Yao Jin <yao.jin@linux.intel.com>
Tested-by: Milian Wolff <milian.wolff@kdab.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Link: http://lkml.kernel.org/r/1490474069-15823-4-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index e9a61f5485eb..248bba434b53 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -430,6 +430,10 @@ include::itrace.txt[] --hierarchy:: Enable hierarchical output. +--inline:: + If a callgraph address belongs to an inlined function, the inline stack + will be printed. Each entry is function name or file/line. + include::callchain-overhead-calculation.txt[] SEE ALSO |