There is already a function named task_nice in sched.h to get the nice value
of task_struct. We can use it in __update_max_tr() rather than calculate it
manually.
Signed-off-by: Dongsheng Yang <yangds.f...@cn.fujitsu.com>
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 9d20cd9..ec149b4 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -970,7 +970,7 @@ __update_max_tr(struct trace_array *tr, struct task_struct
*tsk, int cpu)
else
max_data->uid = task_uid(tsk);
- max_data->nice = tsk->static_prio - 20 - MAX_RT_PRIO;
+ max_data->nice = task_nice(tsk);
max_data->policy = tsk->policy;
max_data->rt_priority = tsk->rt_priority;
--
1.8.2.1
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