C++ (Cpp) alloc_mmap Examples

Example #1

File: linker_allocator.cpp Project: JasonHJ/android-6.0.0_r1

void* LinkerMemoryAllocator::alloc(size_t size) {
  // treat alloc(0) as alloc(1)
  if (size == 0) {
    size = 1;
  }

  if (size > kSmallObjectMaxSize) {
    return alloc_mmap(size);
  }

  uint16_t log2_size = log2(size);

  if (log2_size < kSmallObjectMinSizeLog2) {
    log2_size = kSmallObjectMinSizeLog2;
  }

  return get_small_object_allocator(log2_size)->alloc();
}

Example #2

File: queues.cpp Project: shambakey1/rstm_r5

 // make sure nothing else is in the same line as this object
 static void* operator new(size_t size) { return alloc_mmap(size); }