diff options
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 83f7c682032b..9cf530a6123e 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2987,7 +2987,9 @@ static void sched_freq_tick_pelt(int cpu) * utilization and to harm its performance the least, request * a jump to a higher OPP as soon as the margin of free capacity * is impacted (specified by capacity_margin). + * Remember CPU utilization in sched_capacity_reqs should be normalised. */ + cpu_utilization = cpu_utilization * SCHED_CAPACITY_SCALE / capacity_orig_of(cpu); set_cfs_cpu_capacity(cpu, true, cpu_utilization); } @@ -3014,7 +3016,9 @@ static void sched_freq_tick_walt(int cpu) * It is likely that the load is growing so we * keep the added margin in our request as an * extra boost. + * Remember CPU utilization in sched_capacity_reqs should be normalised. */ + cpu_utilization = cpu_utilization * SCHED_CAPACITY_SCALE / capacity_orig_of(cpu); set_cfs_cpu_capacity(cpu, true, cpu_utilization); } |