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-rw-r--r--tools/perf/Documentation/perf-record.txt4
-rw-r--r--tools/perf/Documentation/perf-report.txt10
2 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index 6be696b0a2b..0ff23de9e45 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -91,6 +91,10 @@ OPTIONS
--no-samples::
Don't sample.
+-R::
+--raw-samples::
+Collect raw sample records from all opened counters (typically for tracepoint counters).
+
SEE ALSO
--------
linkperf:perf-stat[1], linkperf:perf-list[1]
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 370344afb5b..59f0b846cd7 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -51,6 +51,16 @@ OPTIONS
all occurances of this separator in symbol names (and other output)
with a '.' character, that thus it's the only non valid separator.
+-g [type,min]::
+--call-graph::
+ Display callchains using type and min percent threshold.
+ type can be either:
+ - flat: single column, linear exposure of callchains.
+ - graph: use a graph tree, displaying absolute overhead rates.
+ - fractal: like graph, but displays relative rates. Each branch of
+ the tree is considered as a new profiled object. +
+ Default: fractal,0.5.
+
SEE ALSO
--------
linkperf:perf-stat[1]