3708 	struct dmar_atsr_unit *atsru;  in dmar_find_atsr()  local
3711 	list_for_each_entry_rcu(atsru, &dmar_atsr_units, list) {  in dmar_find_atsr()
3712 		tmp = (struct acpi_dmar_atsr *)atsru->hdr;  in dmar_find_atsr()
3718 			return atsru;  in dmar_find_atsr()
3727 	struct dmar_atsr_unit *atsru;  in dmar_parse_one_atsr()  local
3733 	atsru = dmar_find_atsr(atsr);  in dmar_parse_one_atsr()
3734 	if (atsru)  in dmar_parse_one_atsr()
3737 	atsru = kzalloc(sizeof(*atsru) + hdr->length, GFP_KERNEL);  in dmar_parse_one_atsr()
3738 	if (!atsru)  in dmar_parse_one_atsr()
3746 	atsru->hdr = (void *)(atsru + 1);  in dmar_parse_one_atsr()
3747 	memcpy(atsru->hdr, hdr, hdr->length);  in dmar_parse_one_atsr()
3748 	atsru->include_all = atsr->flags & 0x1;  in dmar_parse_one_atsr()
3749 	if (!atsru->include_all) {  in dmar_parse_one_atsr()
3750 		atsru->devices = dmar_alloc_dev_scope((void *)(atsr + 1),  in dmar_parse_one_atsr()
3752 				&atsru->devices_cnt);  in dmar_parse_one_atsr()
3753 		if (atsru->devices_cnt && atsru->devices == NULL) {  in dmar_parse_one_atsr()
3754 			kfree(atsru);  in dmar_parse_one_atsr()
3759 	list_add_rcu(&atsru->list, &dmar_atsr_units);  in dmar_parse_one_atsr()
3764 static void intel_iommu_free_atsr(struct dmar_atsr_unit *atsru)  in intel_iommu_free_atsr()  argument
3766 	dmar_free_dev_scope(&atsru->devices, &atsru->devices_cnt);  in intel_iommu_free_atsr()
3767 	kfree(atsru);  in intel_iommu_free_atsr()
3773 	struct dmar_atsr_unit *atsru;  in dmar_release_one_atsr()  local
3776 	atsru = dmar_find_atsr(atsr);  in dmar_release_one_atsr()
3777 	if (atsru) {  in dmar_release_one_atsr()
3778 		list_del_rcu(&atsru->list);  in dmar_release_one_atsr()
3780 		intel_iommu_free_atsr(atsru);  in dmar_release_one_atsr()
3791 	struct dmar_atsr_unit *atsru;  in dmar_check_one_atsr()  local
3794 	atsru = dmar_find_atsr(atsr);  in dmar_check_one_atsr()
3795 	if (!atsru)  in dmar_check_one_atsr()
3798 	if (!atsru->include_all && atsru->devices && atsru->devices_cnt)  in dmar_check_one_atsr()
3799 		for_each_active_dev_scope(atsru->devices, atsru->devices_cnt,  in dmar_check_one_atsr()
3905 	struct dmar_atsr_unit *atsru, *atsr_n;  in intel_iommu_free_dmars()  local
3913 	list_for_each_entry_safe(atsru, atsr_n, &dmar_atsr_units, list) {  in intel_iommu_free_dmars()
3914 		list_del(&atsru->list);  in intel_iommu_free_dmars()
3915 		intel_iommu_free_atsr(atsru);  in intel_iommu_free_dmars()
3926 	struct dmar_atsr_unit *atsru;  in dmar_find_matched_atsr_unit()  local
3944 	list_for_each_entry_rcu(atsru, &dmar_atsr_units, list) {  in dmar_find_matched_atsr_unit()
3945 		atsr = container_of(atsru->hdr, struct acpi_dmar_atsr, header);  in dmar_find_matched_atsr_unit()
3949 		for_each_dev_scope(atsru->devices, atsru->devices_cnt, i, tmp)  in dmar_find_matched_atsr_unit()
3953 		if (atsru->include_all)  in dmar_find_matched_atsr_unit()
3967 	struct dmar_atsr_unit *atsru;  in dmar_iommu_notify_scope_dev()  local
3990 	list_for_each_entry(atsru, &dmar_atsr_units, list) {  in dmar_iommu_notify_scope_dev()
3991 		if (atsru->include_all)  in dmar_iommu_notify_scope_dev()
3994 		atsr = container_of(atsru->hdr, struct acpi_dmar_atsr, header);  in dmar_iommu_notify_scope_dev()
3998 					atsr->segment, atsru->devices,  in dmar_iommu_notify_scope_dev()
3999 					atsru->devices_cnt);  in dmar_iommu_notify_scope_dev()
4006 					atsru->devices, atsru->devices_cnt))  in dmar_iommu_notify_scope_dev()