xtime_tod_stamp 23 arch/s390/include/asm/vdso.h __u64 xtime_tod_stamp; /* TOD clock for xtime 0x08 */ xtime_tod_stamp 64 arch/s390/kernel/asm-offsets.c OFFSET(__VDSO_XTIME_STAMP, vdso_data, xtime_tod_stamp); xtime_tod_stamp 286 arch/s390/kernel/time.c vdso_data->xtime_tod_stamp = tk->tkr_mono.cycle_last;