On 20 February 2015 at 12:14, Peter Zijlstra wrote:
> On Thu, Jan 15, 2015 at 11:09:28AM +0100, Vincent Guittot wrote:
>
>> Finally, the sched_group->sched_group_capacity->capacity_orig has been
>> removed
>> because it's no more used during load balance.
>
> Maybe do that in a separate patch to
On Thu, Jan 15, 2015 at 11:09:28AM +0100, Vincent Guittot wrote:
> Finally, the sched_group->sched_group_capacity->capacity_orig has been removed
> because it's no more used during load balance.
Maybe do that in a separate patch to avoid cluttering this one?
> [1] https://lkml.org/lkml/2014/8/12
The scheduler tries to compute how many tasks a group of CPUs can handle by
assuming that a task's load is SCHED_LOAD_SCALE and a CPU's capacity is
SCHED_CAPACITY_SCALE. group_capacity_factor divides the capacity of the group
by SCHED_LOAD_SCALE to estimate how many task can run in the group. Then,
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