518 	vm_size_t               adjustedSize;  variable
540 	adjustedSize = size + sizeofIOLibPageMallocHeader;
542 	if (size > adjustedSize) {
544 	} else if (adjustedSize >= page_size) {
556 		adjustedSize += alignMask;
558 		if (adjustedSize >= page_size) {
560 			    adjustedSize, kma_flags, IOMemoryTag(kernel_map));
566 			    adjustedSize, Z_VM_TAG(Z_WAITOK | flags, VM_KERN_MEMORY_IOKIT));
604 	vm_size_t               adjustedSize;  in IOFreeAligned_internal()  local
613 	adjustedSize = size + sizeofIOLibPageMallocHeader;  in IOFreeAligned_internal()
614 	if (adjustedSize >= page_size) {  in IOFreeAligned_internal()
624 		    (mach_vm_address_t)address, &adjustedSize);  in IOFreeAligned_internal()
636 		if (adjustedSize >= page_size) {  in IOFreeAligned_internal()
637 			kmem_free(kernel_map, allocationAddress, adjustedSize);  in IOFreeAligned_internal()
639 			kheap_free(kheap, allocationAddress, adjustedSize);  in IOFreeAligned_internal()
680 	vm_size_t          adjustedSize;  in IOKernelFreePhysical()  local
689 	adjustedSize = (2 * size) + sizeofIOLibPageMallocHeader;  in IOKernelFreePhysical()
690 	if (adjustedSize >= page_size) {  in IOKernelFreePhysical()
699 		allocationAddress = IOMallocAlignedGetAddress(hdr, address, &adjustedSize);  in IOKernelFreePhysical()
705 		__typed_allocators_ignore(kheap_free(kheap, allocationAddress, adjustedSize));  in IOKernelFreePhysical()
729 	mach_vm_size_t          adjustedSize;  in IOKernelAllocateWithPhysicalRestrict()  local
742 	if (os_mul_and_add_overflow(2, size, sizeofIOLibPageMallocHeader, &adjustedSize)) {  in IOKernelAllocateWithPhysicalRestrict()
746 	contiguous = (contiguous && (adjustedSize > page_size))  in IOKernelAllocateWithPhysicalRestrict()
757 		adjustedSize = size;  in IOKernelAllocateWithPhysicalRestrict()
758 		contiguous = (contiguous && (adjustedSize > page_size))  in IOKernelAllocateWithPhysicalRestrict()
793 		adjustedSize += alignMask;  in IOKernelAllocateWithPhysicalRestrict()
794 		if (adjustedSize < size) {  in IOKernelAllocateWithPhysicalRestrict()
800 		    adjustedSize, Z_VM_TAG_BT(Z_WAITOK, VM_KERN_MEMORY_IOKIT));  in IOKernelAllocateWithPhysicalRestrict()