diff options
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/fair.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 4c4ea474fdc2..919d016c5d77 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4465,12 +4465,16 @@ static inline int util_fits_cpu(unsigned long util, * For uclamp_max, we can tolerate a drop in performance level as the * goal is to cap the task. So it's okay if it's getting less. * - * In case of capacity inversion, which is not handled yet, we should - * honour the inverted capacity for both uclamp_min and uclamp_max all - * the time. + * In case of capacity inversion we should honour the inverted capacity + * for both uclamp_min and uclamp_max all the time. */ - capacity_orig = capacity_orig_of(cpu); - capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu); + capacity_orig = cpu_in_capacity_inversion(cpu); + if (capacity_orig) { + capacity_orig_thermal = capacity_orig; + } else { + capacity_orig = capacity_orig_of(cpu); + capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu); + } /* * We want to force a task to fit a cpu as implied by uclamp_max. |