osfmk/kern/task_policy.c

401 		val = task->ext_policystate.hw_bg;
425 			val = thread->ext_policystate.hw_bg;
475 		if (task->ext_policystate.hw_bg != intval)
476 			task->ext_policystate.hw_bg = intval;
535 			thread->ext_policystate.hw_bg = prio;
574 		task->ext_policystate.hw_bg |= val;
598 			thread->ext_policystate.hw_bg |= val;
621 		task->ext_policystate.hw_bg &= ~intval;
645 			thread->ext_policystate.hw_bg &= ~val;
690 		if (task->ext_appliedstate.hw_bg != task->ext_policystate.hw_bg) {
691 			task->ext_appliedstate.hw_bg = task->ext_policystate.hw_bg;
776 			if (thread->ext_appliedstate.hw_bg != thread->ext_policystate.hw_bg) {
777 				thread->ext_appliedstate.hw_bg = thread->ext_policystate.hw_bg;
816 	thread->ext_policystate.hw_bg = TASK_POLICY_BACKGROUND_ATTRIBUTE_ALL;
818 	if (thread->ext_appliedstate.hw_bg != thread->ext_policystate.hw_bg) {
819 		thread->ext_appliedstate.hw_bg = thread->ext_policystate.hw_bg;
1007 			task->ext_policystate.apptype = type;
1015 			task->ext_policystate.apptype = type;
1032 			task->ext_policystate.apptype = type;
1036 			task->ext_policystate.apptype = type;
1040 			task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_NOACCESS;
1044 			task->ext_policystate.apptype = type;
1052 			task->ext_policystate.apptype = type;
1213 		task->ext_policystate.hw_disk = policy;
1232 			thread->ext_policystate.hw_disk = policy;
1352 		task->ext_policystate.hw_gpu = policy;
1368 		*policyp = task->ext_policystate.ru_cpu;
1439 		task->ext_policystate.ru_cpu = policy;
1457 		task->ext_policystate.ru_cpu = TASK_POLICY_RESOURCE_ATTRIBUTE_DEFAULT;
1511 		task->ext_appliedstate.ru_cpu = task->ext_policystate.ru_cpu;
1719 					task->ext_policystate.hw_bg = TASK_POLICY_BACKGROUND_ATTRIBUTE_ALL;
1730 					task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_NOACCESS;
1761 					task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_NOACCESS;
1785 					task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_NOACCESS;
1791 					task->ext_policystate.hw_bg = TASK_POLICY_BACKGROUND_ATTRIBUTE_ALL;
1795 						task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_DEFAULT;
1812 						task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_DEFAULT;
1828 					task->ext_policystate.hw_bg = TASK_POLICY_BACKGROUND_ATTRIBUTE_ALL;
1840 					task->ext_policystate.hw_gpu = TASK_POLICY_HWACCESS_GPU_ATTRIBUTE_NOACCESS;
2184 	if (task->ext_policystate.apptype != policy_subtype) {
2254 	if (task->ext_policystate.apptype != policy_subtype) {
2260 		switch (task->ext_policystate.apptype) {
2264 				task->ext_appliedstate.apptype = task->ext_policystate.apptype;