521 	vm_size_t               adjustedSize;  variable
543 	adjustedSize = size + sizeofIOLibPageMallocHeader;
545 	if (size > adjustedSize) {
547 	} else if (adjustedSize >= page_size) {
559 		adjustedSize += alignMask;
561 		if (adjustedSize >= page_size) {
563 			    adjustedSize, kma_flags, IOMemoryTag(kernel_map));
569 			    adjustedSize, Z_VM_TAG(Z_WAITOK | flags, VM_KERN_MEMORY_IOKIT));
607 	vm_size_t               adjustedSize;  in IOFreeAligned_internal()  local
616 	adjustedSize = size + sizeofIOLibPageMallocHeader;  in IOFreeAligned_internal()
617 	if (adjustedSize >= page_size) {  in IOFreeAligned_internal()
627 		    (mach_vm_address_t)address, &adjustedSize);  in IOFreeAligned_internal()
639 		if (adjustedSize >= page_size) {  in IOFreeAligned_internal()
640 			kmem_free(kernel_map, allocationAddress, adjustedSize);  in IOFreeAligned_internal()
642 			kheap_free(kheap, allocationAddress, adjustedSize);  in IOFreeAligned_internal()
683 	vm_size_t          adjustedSize;  in IOKernelFreePhysical()  local
692 	adjustedSize = (2 * size) + sizeofIOLibPageMallocHeader;  in IOKernelFreePhysical()
693 	if (adjustedSize >= page_size) {  in IOKernelFreePhysical()
702 		allocationAddress = IOMallocAlignedGetAddress(hdr, address, &adjustedSize);  in IOKernelFreePhysical()
708 		__typed_allocators_ignore(kheap_free(kheap, allocationAddress, adjustedSize));  in IOKernelFreePhysical()
732 	mach_vm_size_t          adjustedSize;  in IOKernelAllocateWithPhysicalRestrict()  local
745 	if (os_mul_and_add_overflow(2, size, sizeofIOLibPageMallocHeader, &adjustedSize)) {  in IOKernelAllocateWithPhysicalRestrict()
749 	contiguous = (contiguous && (adjustedSize > page_size))  in IOKernelAllocateWithPhysicalRestrict()
760 		adjustedSize = size;  in IOKernelAllocateWithPhysicalRestrict()
761 		contiguous = (contiguous && (adjustedSize > page_size))  in IOKernelAllocateWithPhysicalRestrict()
796 		adjustedSize += alignMask;  in IOKernelAllocateWithPhysicalRestrict()
797 		if (adjustedSize < size) {  in IOKernelAllocateWithPhysicalRestrict()
803 		    adjustedSize, Z_VM_TAG_BT(Z_WAITOK, VM_KERN_MEMORY_IOKIT));  in IOKernelAllocateWithPhysicalRestrict()