tools/perf/builtin-sched.c

67 	struct sched_atom	**atoms;
354 	task->atoms = realloc(task->atoms, size);
355 	BUG_ON(!task->atoms);
357 	task->atoms[idx] = event;
367 	return task->atoms[task->nr_events - 1];
630 			perf_sched__process_event(sched, this_task->atoms[i]);
975 		struct work_atoms *atoms;
978 		atoms = container_of(node, struct work_atoms, node);
980 		cmp = thread_lat_cmp(sort_list, &key, atoms);
986 			BUG_ON(thread != atoms->thread);
987 			return atoms;
1023 	struct work_atoms *atoms = zalloc(sizeof(*atoms));
1024 	if (!atoms) {
1029 	atoms->thread = thread__get(thread);
1030 	INIT_LIST_HEAD(&atoms->work_list);
1031 	__thread_latency_insert(&sched->atom_root, atoms, &sched->cmp_pid);
1036 add_sched_out_event(struct work_atoms *atoms,
1053 	list_add_tail(&atom->list, &atoms->work_list);
1058 add_runtime_event(struct work_atoms *atoms, u64 delta,
1063 	BUG_ON(list_empty(&atoms->work_list));
1065 	atom = list_entry(atoms->work_list.prev, struct work_atom, list);
1068 	atoms->total_runtime += delta;
1072 add_sched_in_event(struct work_atoms *atoms, u64 timestamp)
1077 	if (list_empty(&atoms->work_list))
1080 	atom = list_entry(atoms->work_list.prev, struct work_atom, list);
1094 	atoms->total_lat += delta;
1095 	if (delta > atoms->max_lat) {
1096 		atoms->max_lat = delta;
1097 		atoms->max_lat_start = atom->wake_up_time;
1098 		atoms->max_lat_end = timestamp;
1100 	atoms->nb_atoms++;
1181 	struct work_atoms *atoms = thread_atoms_search(&sched->atom_root, thread, &sched->cmp_pid);
1189 	if (!atoms) {
1192 		atoms = thread_atoms_search(&sched->atom_root, thread, &sched->cmp_pid);
1193 		if (!atoms) {
1197 		if (add_sched_out_event(atoms, 'R', timestamp))
1201 	add_runtime_event(atoms, runtime, timestamp);
1214 	struct work_atoms *atoms;
1223 	atoms = thread_atoms_search(&sched->atom_root, wakee, &sched->cmp_pid);
1224 	if (!atoms) {
1227 		atoms = thread_atoms_search(&sched->atom_root, wakee, &sched->cmp_pid);
1228 		if (!atoms) {
1232 		if (add_sched_out_event(atoms, 'S', timestamp))
1236 	BUG_ON(list_empty(&atoms->work_list));
1238 	atom = list_entry(atoms->work_list.prev, struct work_atom, list);
1276 	struct work_atoms *atoms;
1290 	atoms = thread_atoms_search(&sched->atom_root, migrant, &sched->cmp_pid);
1291 	if (!atoms) {
1295 		atoms = thread_atoms_search(&sched->atom_root, migrant, &sched->cmp_pid);
1296 		if (!atoms) {
1300 		if (add_sched_out_event(atoms, 'R', timestamp))
1304 	BUG_ON(list_empty(&atoms->work_list));
1306 	atom = list_entry(atoms->work_list.prev, struct work_atom, list);
3374 		printf("run atoms optimized: %ld\n",