Searched refs:cycle_delta (Results 1 - 3 of 3) sorted by relevance

/linux-4.4.14/kernel/time/
H A Dtimecounter.c46 cycle_t cycle_now, cycle_delta; timecounter_read_delta() local
53 cycle_delta = (cycle_now - tc->cycle_last) & tc->cc->mask; timecounter_read_delta()
56 ns_offset = cyclecounter_cyc2ns(tc->cc, cycle_delta, timecounter_read_delta()
H A Dtimekeeping.c1362 cycle_t cycle_now, cycle_delta; timekeeping_resume() local
1393 cycle_delta = clocksource_delta(cycle_now, tk->tkr_mono.cycle_last, timekeeping_resume()
1397 * "cycle_delta * mutl" may cause 64 bits overflow, if the timekeeping_resume()
1402 if (cycle_delta > max) { timekeeping_resume()
1403 num = div64_u64(cycle_delta, max); timekeeping_resume()
1405 cycle_delta -= num * max; timekeeping_resume()
1407 nsec += ((u64) cycle_delta * mult) >> shift; timekeeping_resume()
/linux-4.4.14/arch/arm/vdso/
H A Dvgettimeofday.c122 u64 cycle_delta; get_ns() local
128 cycle_delta = (cycle_now - vdata->cs_cycle_last) & vdata->cs_mask; get_ns()
130 nsec = (cycle_delta * vdata->cs_mult) + vdata->xtime_clock_snsec; get_ns()

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