1 files changed, 3 insertions, 4 deletions

diff --git a/scripts/tracing/draw_functrace.py b/scripts/tracing/draw_functrace.py
index 902f9a992620..db40fa04cd51 100644
--- a/scripts/tracing/draw_functrace.py
+++ b/scripts/tracing/draw_functrace.py
@@ -12,10 +12,9 @@ calls. Only the functions's names and the the call time are provided.
 
 Usage:
         Be sure that you have CONFIG_FUNCTION_TRACER
-        # mkdir /debugfs
-        # mount -t debug debug /debug
-        # echo function > /debug/tracing/current_tracer
-        $ cat /debug/tracing/trace_pipe > ~/raw_trace_func
+        # mount -t debugfs nodev /sys/kernel/debug
+        # echo function > /sys/kernel/debug/tracing/current_tracer
+        $ cat /sys/kernel/debug/tracing/trace_pipe > ~/raw_trace_func
         Wait some times but not too much, the script is a bit slow.
         Break the pipe (Ctrl + Z)
         $ scripts/draw_functrace.py < raw_trace_func > draw_functrace