; PROT_TESTS_PASSED — write back descriptor with Accessed bit set
"We have a quern stone for grinding flour for bread. We've got pottery and glass for eating and drinking" says Dr Andy Seaman.
，详情可参考safew官方下载
// result.value is a NEW view, possibly over different memory。关于这个话题，搜狗输入法2026提供了深入分析
spend a lot of time in the allocator, and produce a bunch of garbage,