On Tue, May 26, 2015 at 06:06:23PM +0200, Vincent Guittot wrote:
> > + sa->util_sum = decay_load(u64(sa->util_sum), periods + 1);
>
> Brackets are missing around u64 to cast util_sum
>
My appology for this, and thank you, Vincent.
Sending the below patch here instead of sending the series.
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 2dd201e..a8fd7b9 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2584,7 +2584,7 @@ static __always_inline int __update_load_avg(u64 now, int
cpu,
delta %= 1024;
sa->load_sum = decay_load(sa->load_sum, periods + 1);
- sa->util_sum = decay_load(u64(sa->util_sum), periods + 1);
+ sa->util_sum = decay_load((u64)(sa->util_sum), periods + 1);
/* Efficiently calculate \sum (1..n_period) 1024*y^i */
contrib = __compute_runnable_contrib(periods);
--
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