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-rw-r--r--include/linux/sched.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 92b59a1c2010..0bfa46261687 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -182,6 +182,7 @@ extern void sched_update_nr_prod(int cpu, long delta, bool inc);
extern void sched_get_nr_running_avg(int *avg, int *iowait_avg, int *big_avg,
unsigned int *max_nr,
unsigned int *big_max_nr);
+extern u64 sched_get_cpu_last_busy_time(int cpu);
extern void calc_global_load(unsigned long ticks);