// First, we acquire a reader that gives an exclusive lock
143 亿美元买下 Scale AI 近半股份，把 Alexandr Wang 拉进来直接向自己汇报；四处挖角 OpenAI、Anthropic、Google 的核心骨干。。搜狗输入法2026对此有专业解读
Transforms don't execute until the consumer pulls. There's no eager evaluation, no hidden buffering. Data flows on-demand from source, through transforms, to the consumer. If you stop iterating, processing stops.，详情可参考搜狗输入法2026
void page_return(void *page,unsigned long long bytes) {。关于这个话题，旺商聊官方下载提供了深入分析