On 04/15/2018 02:16 PM, Vincent Guittot wrote:
On 15 April 2018 at 13:58, Dietmar Eggemann wrote:
On 03/16/2018 12:25 PM, Vincent Guittot wrote:
We want to track rt_rq's utilization as a part of the estimation of the
whole rq's utilization. This is necessary because rt tasks can steal
utiliza
On 15 April 2018 at 13:58, Dietmar Eggemann wrote:
> On 03/16/2018 12:25 PM, Vincent Guittot wrote:
>>
>> We want to track rt_rq's utilization as a part of the estimation of the
>> whole rq's utilization. This is necessary because rt tasks can steal
>> utilization to cfs tasks and make them lighte
On 03/16/2018 12:25 PM, Vincent Guittot wrote:
[...]
diff --git a/kernel/sched/pelt.h b/kernel/sched/pelt.h
new file mode 100644
index 000..c312d8c
--- /dev/null
+++ b/kernel/sched/pelt.h
@@ -0,0 +1,17 @@
+#ifdef CONFIG_SMP
+
+int __update_load_avg_blocked_se(u64 now, int cpu, struct sched_
On 03/16/2018 12:25 PM, Vincent Guittot wrote:
We want to track rt_rq's utilization as a part of the estimation of the
whole rq's utilization. This is necessary because rt tasks can steal
utilization to cfs tasks and make them lighter than they are.
As we want to use the same load tracking mecani
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