osfmk/kern/task_policy.c

57 static void task_priority(task_t task, integer_t priority, integer_t max_priority);
141 						task->max_priority);
215 							task_priority(task, BASEPRI_FOREGROUND, task->max_priority);
240 							task_priority(task, BASEPRI_BACKGROUND, task->max_priority);
253 				task_priority(task, BASEPRI_CONTROL, task->max_priority);
298 	integer_t		max_priority)
302 	task->max_priority = max_priority;
304 	if (priority > task->max_priority)
305 		priority = task->max_priority;
316 			thread_task_priority(thread, priority, max_priority);
344 	task_priority(task, importance + BASEPRI_DEFAULT, task->max_priority);