Documentation: ftrace.txt: Correct nice value of 120 priority
The nice value of 120 priority is 0.
Signed-off-by: Liu Changcheng <changcheng.liu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index 006f47c7..94a987b 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -1546,7 +1546,7 @@
<idle>-0 3d..3 5us : 0:120:R ==> [003] 2389: 94:R sleep
-The 0:120:R means idle was running with a nice priority of 0 (120 - 20)
+The 0:120:R means idle was running with a nice priority of 0 (120 - 120)
and in the running state 'R'. The sleep task was scheduled in with
2389: 94:R. That is the priority is the kernel rtprio (99 - 5 = 94)
and it too is in the running state.