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Searched refs:cycle_now (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.15/kernel/time/
Dtimecounter.c33 u64 cycle_now, cycle_delta; in timecounter_read_delta() local
37 cycle_now = tc->cc->read(tc->cc); in timecounter_read_delta()
40 cycle_delta = (cycle_now - tc->cycle_last) & tc->cc->mask; in timecounter_read_delta()
47 tc->cycle_last = cycle_now; in timecounter_read_delta()
Dtimekeeping.c284 u64 cycle_now, delta; in timekeeping_get_delta() local
287 cycle_now = tk_clock_read(tkr); in timekeeping_get_delta()
290 delta = clocksource_delta(cycle_now, tkr->cycle_last, tkr->mask); in timekeeping_get_delta()
777 u64 cycle_now, delta; in timekeeping_forward_now() local
779 cycle_now = tk_clock_read(&tk->tkr_mono); in timekeeping_forward_now()
780 delta = clocksource_delta(cycle_now, tk->tkr_mono.cycle_last, tk->tkr_mono.mask); in timekeeping_forward_now()
781 tk->tkr_mono.cycle_last = cycle_now; in timekeeping_forward_now()
782 tk->tkr_raw.cycle_last = cycle_now; in timekeeping_forward_now()
1763 u64 cycle_now, nsec; in timekeeping_resume() local
1786 cycle_now = tk_clock_read(&tk->tkr_mono); in timekeeping_resume()
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Dclocksource.c744 u64 clocksource_stop_suspend_timing(struct clocksource *cs, u64 cycle_now) in clocksource_stop_suspend_timing() argument
757 now = cycle_now; in clocksource_stop_suspend_timing()
/Linux-v5.15/arch/arm/include/asm/vdso/
Dgettimeofday.h120 u64 cycle_now; in __arch_get_hw_counter() local
131 cycle_now = read_sysreg(CNTVCT); in __arch_get_hw_counter()
133 return cycle_now; in __arch_get_hw_counter()
/Linux-v5.15/arch/nds32/kernel/vdso/
Dgettimeofday.c103 u32 cycle_now; in vgetsns() local
109 cycle_now = readl_relaxed(timer_cycle_base); in vgetsns()
111 cycle_now = ~(*timer_cycle_base); in vgetsns()
112 cycle_delta = cycle_now - (u32) vdso->cs_cycle_last; in vgetsns()