Which of the following statements is false with regard to alloca

Which of the following statements is false with regard to allocating kernel memory?

A.Slab allocation does not suffer from fragmentation.

B.Adjacent segments can be combined into one larger segment with the buddy system.

C.Because the kernel requests memory of varying sizes, some of which may be quite small, the system does not have to be concerned about wasting memory.

D.The slab allocator allows memory requests to be satisfied very quickly.

正确答案是C