diff options
| -rw-r--r-- | kernel/sched.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index e2e985eeee7..6590a828138 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -884,12 +884,12 @@ 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; - local_irq_save(flags); + raw_local_irq_save(flags); prev_cpu_time = per_cpu(prev_cpu_time, cpu); time = __cpu_clock(cpu) + per_cpu(time_offset, cpu); delta_time = time-prev_cpu_time; @@ -898,7 +898,7 @@ unsigned long long cpu_clock(int cpu) time = __sync_cpu_clock(time, cpu); per_cpu(prev_cpu_time, cpu) = time; } - local_irq_restore(flags); + raw_local_irq_restore(flags); return time; } |