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-rw-r--r--tools/perf/Documentation/perf-report.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 02284a0067f0..7d5f4f38aa52 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -59,7 +59,7 @@ OPTIONS
--sort=::
Sort histogram entries by given key(s) - multiple keys can be specified
in CSV format. Following sort keys are available:
- pid, comm, dso, symbol, parent, cpu, srcline.
+ pid, comm, dso, symbol, parent, cpu, srcline, weight, local_weight.
Each key has following meaning:
@@ -206,6 +206,10 @@ OPTIONS
--group::
Show event group information together.
+--demangle::
+ Demangle symbol names to human readable form. It's enabled by default,
+ disable with --no-demangle.
+
SEE ALSO
--------
linkperf:perf-stat[1], linkperf:perf-annotate[1]