241 	u64 last_time;      /* time of previous sched in/out event */  member
266 	u64 *last_time; /* time this event was last seen per cpu */  member
1863 	if ((cpu >= r->ncpu) || (r->last_time == NULL)) {  in perf_evsel__save_time()
1865 		void *p = r->last_time;  in perf_evsel__save_time()
1867 		p = realloc(r->last_time, n * sizeof(u64));  in perf_evsel__save_time()
1871 		r->last_time = p;  in perf_evsel__save_time()
1873 			r->last_time[i] = (u64) 0;  in perf_evsel__save_time()
1878 	r->last_time[cpu] = timestamp;  in perf_evsel__save_time()
1886 	if ((r == NULL) || (r->last_time == NULL) || (cpu >= r->ncpu))  in perf_evsel__get_time()
1889 	return r->last_time[cpu];  in perf_evsel__get_time()
2098 		if (r->last_time > tprev)  in timehist_update_runtime_stats()
2100 		else if (r->last_time) {  in timehist_update_runtime_stats()
2101 			u64 dt_wait = tprev - r->last_time;  in timehist_update_runtime_stats()
2612 		tr->last_time = sample->time;  in timehist_sched_change_event()