ktime_get_update_offsets_now  598 kernel/time/hrtimer.c 	ktime_t now = ktime_get_update_offsets_now(&base->clock_was_set_seq,
ktime_get_update_offsets_now    7 kernel/time/timekeeping.h extern ktime_t ktime_get_update_offsets_now(unsigned int *cwsseq,