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Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 0f616bf7bce3..cd008147eccb 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -195,6 +195,12 @@ static inline int task_has_dl_policy(struct task_struct *p) #define cap_scale(v, s) ((v)*(s) >> SCHED_CAPACITY_SHIFT) +static inline void update_avg(u64 *avg, u64 sample) +{ + s64 diff = sample - *avg; + *avg += diff / 8; +} + /* * !! For sched_setattr_nocheck() (kernel) only !! * |