ntp_tick 119 include/linux/timekeeper_internal.h u64 ntp_tick; ntp_tick 337 kernel/time/timekeeping.c tk->ntp_tick = ntpinterval << tk->ntp_error_shift; ntp_tick 1907 kernel/time/timekeeping.c if (likely(tk->ntp_tick == ntp_tick_length())) { ntp_tick 1910 kernel/time/timekeeping.c tk->ntp_tick = ntp_tick_length(); ntp_tick 1911 kernel/time/timekeeping.c mult = div64_u64((tk->ntp_tick >> tk->ntp_error_shift) - ntp_tick 2037 kernel/time/timekeeping.c tk->ntp_error += tk->ntp_tick << shift;