516 vm_size_t alignment, zalloc_flags_t flags)
529 	if (((uint32_t) alignment) != alignment) {
541 	alignment = (1UL << log2up((uint32_t) alignment));
542 	alignMask = alignment - 1;
655 	vm_size_t size, vm_size_t alignment);
658 	vm_size_t size, vm_size_t alignment)  in IOMallocAligned_external()  argument
660 	return IOMallocAligned_internal(KHEAP_DATA_BUFFERS, size, alignment,  in IOMallocAligned_external()
726 	mach_vm_size_t        alignment,  in IOKernelAllocateWithPhysicalRestrict()  argument
739 	if (alignment == 0) {  in IOKernelAllocateWithPhysicalRestrict()
740 		alignment = 1;  in IOKernelAllocateWithPhysicalRestrict()
743 	alignMask = alignment - 1;  in IOKernelAllocateWithPhysicalRestrict()
750 	    || (alignment > page_size);  in IOKernelAllocateWithPhysicalRestrict()
762 		    || (alignment > page_size);  in IOKernelAllocateWithPhysicalRestrict()
851 IOMallocContiguous(vm_size_t size, vm_size_t alignment,  in IOMallocContiguous()  argument
859 	if (alignment == 0) {  in IOMallocContiguous()
860 		alignment = 1;  in IOMallocContiguous()
866 		    size, 0 /*maxPhys*/, alignment, true);  in IOMallocContiguous()
873 			alignMask = alignment - 1;  in IOMallocContiguous()
1040 IOMallocPageablePages(vm_size_t size, vm_size_t alignment, vm_tag_t tag)  in IOMallocPageablePages()  argument
1045 	if (alignment > page_size) {  in IOMallocPageablePages()
1102 IOMallocPageableInternal(vm_size_t size, vm_size_t alignment, bool zeroed)  in IOMallocPageableInternal()  argument
1106 	if (((uint32_t) alignment) != alignment) {  in IOMallocPageableInternal()
1111 	    alignment > page_size) {  in IOMallocPageableInternal()
1112 		addr = IOMallocPageablePages(size, alignment, IOMemoryTag(kernel_map));  in IOMallocPageableInternal()
1116 		    &IOMallocOnePageablePage, KHEAP_DEFAULT, size, (uint32_t) alignment));  in IOMallocPageableInternal()
1126 	addr = IOMallocPageablePages(allocSize, alignment, IOMemoryTag(kernel_map));  in IOMallocPageableInternal()
1141 IOMallocPageable(vm_size_t size, vm_size_t alignment)  in IOMallocPageable()  argument
1143 	return IOMallocPageableInternal(size, alignment, /*zeroed*/ false);  in IOMallocPageable()
1147 IOMallocPageableZero(vm_size_t size, vm_size_t alignment)  in IOMallocPageableZero()  argument
1149 	return IOMallocPageableInternal(size, alignment, /*zeroed*/ true);  in IOMallocPageableZero()