On Wed, Feb 06, 2019 at 05:25:31PM +, Valentin Schneider wrote:
> Hi,
>
> On 06/02/2019 16:04, Peter Zijlstra wrote:
> [...]
> >> @@ -9561,6 +9573,14 @@ static void nohz_balancer_kick(struct rq *rq)
> >
> > sd = rcu_dereference(rq->sd);
> > if (sd) {
> > if
Hi,
On 06/02/2019 16:04, Peter Zijlstra wrote:
[...]
>> @@ -9561,6 +9573,14 @@ static void nohz_balancer_kick(struct rq *rq)
>
> sd = rcu_dereference(rq->sd);
> if (sd) {
> if ((rq->cfs.h_nr_running >= 1) &&
> check_cpu_capacity(rq, sd)) {
>
On Thu, Jan 17, 2019 at 03:34:10PM +, Valentin Schneider wrote:
> In
>
> commmit 3b1baa6496e6 ("sched/fair: Add 'group_misfit_task' load-balance
> type")
>
> we set rq->misfit_task_load whenever the current running task has a
> utilization greater than 80% of rq->cpu_capacity. A non-zero
In
commmit 3b1baa6496e6 ("sched/fair: Add 'group_misfit_task' load-balance type")
we set rq->misfit_task_load whenever the current running task has a
utilization greater than 80% of rq->cpu_capacity. A non-zero value in
this field enables misfit load balancing.
However, if the task being
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