diff options
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 86ad4822305d..e87996355da0 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -456,7 +456,8 @@ static inline void intel_pstate_calc_busy(struct cpudata *cpu, core_pct = div64_u64(sample->aperf * 100, sample->mperf); sample->freq = cpu->pstate.turbo_pstate * core_pct * 1000; - sample->core_pct_busy = sample->pstate_pct_busy * core_pct / 100; + sample->core_pct_busy = div_s64((sample->pstate_pct_busy * core_pct), + 100); } static inline void intel_pstate_sample(struct cpudata *cpu) |