142 	struct time_data *pelem;  in on_sched_out()  local
144 	pelem = bpf_task_storage_get(&kwork_top_task_time, task, NULL, 0);  in on_sched_out()
145 	if (pelem)  in on_sched_out()
146 		delta = ts - pelem->timestamp;  in on_sched_out()
162 	struct time_data *pelem;  in on_sched_in()  local
164 	pelem = bpf_task_storage_get(&kwork_top_task_time, task, NULL,  in on_sched_in()
166 	if (pelem)  in on_sched_in()
167 		pelem->timestamp = ts;  in on_sched_in()
233 	struct time_data *pelem;  in on_irq_handler_exit()  local
255 	pelem = bpf_map_lookup_elem(&kwork_top_irq_time, &key);  in on_irq_handler_exit()
256 	if (pelem && pelem->timestamp != 0)  in on_irq_handler_exit()
257 		delta = ts - pelem->timestamp;  in on_irq_handler_exit()
305 	struct time_data *pelem;  in on_softirq_exit()  local
327 	pelem = bpf_map_lookup_elem(&kwork_top_irq_time, &key);  in on_softirq_exit()
328 	if (pelem)  in on_softirq_exit()
329 		delta = ts - pelem->timestamp;  in on_softirq_exit()