last_t2           170 kernel/trace/trace_hwlat.c 	time_type start, t1, t2, last_t2;
last_t2           187 kernel/trace/trace_hwlat.c 	init_time(last_t2, 0);
last_t2           195 kernel/trace/trace_hwlat.c 		if (time_u64(last_t2)) {
last_t2           197 kernel/trace/trace_hwlat.c 			diff = time_to_us(time_sub(t1, last_t2));
last_t2           206 kernel/trace/trace_hwlat.c 		last_t2 = t2;