sched/fair: calculate delta runnable load only when it's needed

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Move the code of calculation for delta_sum/delta_avg to where
it is really needed to be done.

Signed-off-by: Peng Wang <rocking@linux.alibaba.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lkml.kernel.org/r/20200103114400.17668-1-rocking@linux.alibaba.com

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Peng Wang 2020-01-03 19:44:00 +08:00 • committed by Peter Zijlstra

parent 9dec1b6949

commit fe71bbb21e

1 changed files with 6 additions and 5 deletions

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kernel/sched/fair.c

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