void* Allocator::allocateImpl(size_t alignment, size_t size, bool crashOnFailure)
{
BASSERT(isPowerOfTwo(alignment));
if (!m_isBmallocEnabled) {
void* result = nullptr;
if (posix_memalign(&result, alignment, size))
return nullptr;
return result;
}
if (!size)
size = alignment;
if (size <= smallMax && alignment <= smallMax)
return allocate(roundUpToMultipleOf(alignment, size));
std::lock_guard<StaticMutex> lock(PerProcess<Heap>::mutex());
Heap* heap = PerProcess<Heap>::getFastCase();
if (crashOnFailure)
return heap->allocateLarge(lock, alignment, size);
return heap->tryAllocateLarge(lock, alignment, size);
}
