bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer)
{
	return (buffer->flags & ION_FLAG_CACHED) &&
		!(buffer->flags & ION_FLAG_CACHED_NEEDS_SYNC);
}
bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer)
{
	return (buffer->flags & ION_FLAG_CACHED) &&
		!(buffer->flags & ION_FLAG_CACHED_NEEDS_SYNC);
}