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-rw-r--r--kernel/sched.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 70cb127e3495..42899dce837d 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -850,7 +850,7 @@ static unsigned long long __cpu_clock(int cpu)
* For kernel-internal use: high-speed (but slightly incorrect) per-cpu
* clock constructed from sched_clock():
*/
-unsigned long long cpu_clock(int cpu)
+unsigned long long notrace cpu_clock(int cpu)
{
unsigned long long prev_cpu_time, time, delta_time;
unsigned long flags;