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-rw-r--r--tools/perf/Documentation/perf-sched.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt
index 9a77bc73e8a3..83452088727d 100644
--- a/tools/perf/Documentation/perf-sched.txt
+++ b/tools/perf/Documentation/perf-sched.txt
@@ -99,6 +99,13 @@ OPTIONS for 'perf sched timehist'
--kallsyms=<file>::
kallsyms pathname
+-g::
+--no-call-graph::
+ Do not display call chains if present.
+
+--max-stack::
+ Maximum number of functions to display in backtrace, default 5.
+
-s::
--summary::
Show only a summary of scheduling by thread with min, max, and average