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

/Linux-v4.19/kernel/time/
Dtimecounter.c46 u64 cycle_now, cycle_delta; in timecounter_read_delta() local
53 cycle_delta = (cycle_now - tc->cycle_last) & tc->cc->mask; in timecounter_read_delta()
56 ns_offset = cyclecounter_cyc2ns(tc->cc, cycle_delta, in timecounter_read_delta()
/Linux-v4.19/arch/arm/vdso/
Dvgettimeofday.c122 u64 cycle_delta; in get_ns() local
128 cycle_delta = (cycle_now - vdata->cs_cycle_last) & vdata->cs_mask; in get_ns()
130 nsec = (cycle_delta * vdata->cs_mult) + vdata->xtime_clock_snsec; in get_ns()
/Linux-v4.19/arch/nds32/kernel/vdso/
Dgettimeofday.c106 u32 cycle_delta; in vgetsns() local
114 cycle_delta = cycle_now - (u32) vdso->cs_cycle_last; in vgetsns()
115 return ((u64) cycle_delta & vdso->cs_mask) * vdso->cs_mult; in vgetsns()