cycle_tstamp 128 include/linux/timecounter.h u64 cycle_tstamp); cycle_tstamp 80 kernel/time/timecounter.c u64 cycle_tstamp) cycle_tstamp 82 kernel/time/timecounter.c u64 delta = (cycle_tstamp - tc->cycle_last) & tc->cc->mask; cycle_tstamp 91 kernel/time/timecounter.c delta = (tc->cycle_last - cycle_tstamp) & tc->cc->mask;