C++ (Cpp) get_new_event Examples

Example #1

File: builtin-sched.c Project: valentil/CS-411-Group-13

static void
add_sched_event_wakeup(struct task_desc *task, u64 timestamp,
		       struct task_desc *wakee)
{
	struct sched_atom *event, *wakee_event;

	event = get_new_event(task, timestamp);
	event->type = SCHED_EVENT_WAKEUP;
	event->wakee = wakee;

	wakee_event = last_event(wakee);
	if (!wakee_event || wakee_event->type != SCHED_EVENT_SLEEP) {
		targetless_wakeups++;
		return;
	}
	if (wakee_event->wait_sem) {
		multitarget_wakeups++;
		return;
	}

	wakee_event->wait_sem = zalloc(sizeof(*wakee_event->wait_sem));
	sem_init(wakee_event->wait_sem, 0, 0);
	wakee_event->specific_wait = 1;
	event->wait_sem = wakee_event->wait_sem;

	nr_wakeup_events++;
}

Example #2

File: door.c Project: mortenmj/heis

/* Update the state machine */
void
door_update_state (void)
{
  new_event = get_new_event ();
  if (VALID_STATE(door_current_state) && VALID_EVENT(new_event))
    {
      door_state_table [door_current_state][new_event] ();
    }
}

Example #3

File: builtin-sched.c Project: 908626950/linux

static void add_sched_event_sleep(struct perf_sched *sched, struct task_desc *task,
				  u64 timestamp, u64 task_state __maybe_unused)
{
	struct sched_atom *event = get_new_event(task, timestamp);

	event->type = SCHED_EVENT_SLEEP;

	sched->nr_sleep_events++;
}

Example #4

File: builtin-sched.c Project: valentil/CS-411-Group-13

static void
add_sched_event_run(struct task_desc *task, u64 timestamp, u64 duration)
{
	struct sched_atom *event, *curr_event = last_event(task);

	/*
	 * optimize an existing RUN event by merging this one
	 * to it:
	 */
	if (curr_event && curr_event->type == SCHED_EVENT_RUN) {
		nr_run_events_optimized++;
		curr_event->duration += duration;
		return;
	}

	event = get_new_event(task, timestamp);

	event->type = SCHED_EVENT_RUN;
	event->duration = duration;

	nr_run_events++;
}