ktime_get_coarse_clocktai 141 include/linux/timekeeping.h return ktime_to_ns(ktime_get_coarse_clocktai()); ktime_get_coarse_clocktai 209 include/linux/timekeeping.h *ts = ktime_to_timespec64(ktime_get_coarse_clocktai()); ktime_get_coarse_clocktai 214 include/linux/timekeeping.h return ktime_divns(ktime_get_coarse_clocktai(), NSEC_PER_SEC);