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-rw-r--r--tools/perf/Documentation/perf-ftrace.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-ftrace.txt b/tools/perf/Documentation/perf-ftrace.txt
index fca55ac55ff3d3..37ea3ea979223f 100644
--- a/tools/perf/Documentation/perf-ftrace.txt
+++ b/tools/perf/Documentation/perf-ftrace.txt
@@ -79,6 +79,7 @@ OPTIONS
--func-opts::
List of options allowed to set:
call-graph - Display kernel stack trace for function tracer.
+ irq-info - Display irq context info for function tracer.
-G::
--graph-funcs=::