Lines Matching refs:mcnt
30 u64 mcnt;
349 static void scale_freq_tick(u64 acnt, u64 mcnt)
359 if (check_mul_overflow(mcnt, arch_max_freq_ratio, &mcnt) || !mcnt)
362 freq_scale = div64_u64(acnt, mcnt);
378 static inline void scale_freq_tick(u64 acnt, u64 mcnt) { }
384 u64 acnt, mcnt, aperf, mperf;
392 mcnt = mperf - s->mperf;
400 s->mcnt = mcnt;
403 scale_freq_tick(acnt, mcnt);
418 u64 acnt, mcnt;
427 mcnt = s->mcnt;
434 if (!mcnt || (jiffies - last) > MAX_SAMPLE_AGE)
437 return div64_u64((cpu_khz * acnt), mcnt);