On Tue, 05 Dec, at 01:09:07PM, Atish Patra wrote:
> Currently, multiple tasks can wakeup on same cpu from
> select_idle_sibiling() path in case they wakeup simulatenously
> and last ran on the same llc. This happens because an idle cpu
> is not updated until idle task is scheduled out. Any task
On Tue, 05 Dec, at 01:09:07PM, Atish Patra wrote:
> Currently, multiple tasks can wakeup on same cpu from
> select_idle_sibiling() path in case they wakeup simulatenously
> and last ran on the same llc. This happens because an idle cpu
> is not updated until idle task is scheduled out. Any task
Currently, multiple tasks can wakeup on same cpu from
select_idle_sibiling() path in case they wakeup simulatenously
and last ran on the same llc. This happens because an idle cpu
is not updated until idle task is scheduled out. Any task waking
during that period may potentially select that cpu
Currently, multiple tasks can wakeup on same cpu from
select_idle_sibiling() path in case they wakeup simulatenously
and last ran on the same llc. This happens because an idle cpu
is not updated until idle task is scheduled out. Any task waking
during that period may potentially select that cpu
4 matches
Mail list logo