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-rw-r--r--tools/perf/Documentation/perf-ftrace.txt5
1 files changed, 1 insertions, 4 deletions
diff --git a/tools/perf/Documentation/perf-ftrace.txt b/tools/perf/Documentation/perf-ftrace.txt
index 6fa927e5971b..08216634d2bc 100644
--- a/tools/perf/Documentation/perf-ftrace.txt
+++ b/tools/perf/Documentation/perf-ftrace.txt
@@ -98,16 +98,13 @@ OPTIONS
specify multiple functions. It will be passed to 'set_graph_notrace'
in tracefs.
--D::
---graph-depth=::
- Set max depth for function graph tracer to follow
-
--graph-opts::
List of options allowed to set:
nosleep-time - Measure on-CPU time only for function_graph tracer.
noirqs - Ignore functions that happen inside interrupt.
verbose - Show process names, PIDs, timestamps, etc.
thresh=<n> - Setup trace duration threshold in microseconds.
+ depth=<n> - Set max depth for function graph tracer to follow.
SEE ALSO
--------