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-rw-r--r--Documentation/tools/rtla/common_options.rst11
1 files changed, 7 insertions, 4 deletions
diff --git a/Documentation/tools/rtla/common_options.rst b/Documentation/tools/rtla/common_options.rst
index aeb91ff3bd..2dc1575210 100644
--- a/Documentation/tools/rtla/common_options.rst
+++ b/Documentation/tools/rtla/common_options.rst
@@ -14,10 +14,6 @@
Print debug info.
-**-t**, **--trace**\[*=file*]
-
- Save the stopped trace to [*file|osnoise_trace.txt*].
-
**-e**, **--event** *sys:event*
Enable an event in the trace (**-t**) session. The argument can be a specific event, e.g., **-e** *sched:sched_switch*, or all events of a system group, e.g., **-e** *sched*. Multiple **-e** are allowed. It is only active when **-t** or **-a** are set.
@@ -50,6 +46,13 @@
Set a *cgroup* to the tracer's threads. If the **-C** option is passed without arguments, the tracer's thread will inherit **rtla**'s *cgroup*. Otherwise, the threads will be placed on the *cgroup* passed to the option.
+**--warm-up** *s*
+
+ After starting the workload, let it run for *s* seconds before starting collecting the data, allowing the system to warm-up. Statistical data generated during warm-up is discarded.
+
+**--trace-buffer-size** *kB*
+ Set the per-cpu trace buffer size in kB for the tracing output.
+
**-h**, **--help**
Print help menu.