MallocBackend
MallocBackend::AllocatePages(BaseCache *cache, AllocationID *id, void **pages,
typedef MergedLinkCacheStrategy<MallocBackend> MallocMergedCacheStrategy;
typedef HashCacheStrategy<MallocBackend> MallocHashCacheStrategy;
TypedCache<int, MallocBackend> cache("int cache", 0);
MallocBackend::FreePages(BaseCache *cache, void *pages)