Function getNumPages

cachelib/common/Utils.cpp:225–227

}

size_t getNumPages(size_t len) noexcept {
  return (len + getPageSize() - 1) / getPageSize();
}

bool isPageAlignedAddr(const void* addr) noexcept {
  return reinterpret_cast<uintptr_t>(addr) % getPageSize() == 0;