The A/D bits exist entirely for the operating system's benefit. The Accessed bit tells the OS which pages have been recently used, enabling page replacement algorithms to choose pages to evict when memory runs low. The Dirty bit tells the OS which pages have been modified and must be written back to disk before eviction; clean pages can simply be discarded and re-read from disk later.
Commission aims to tackle poverty in county
。Safew下载是该领域的重要参考
Раскрыты подробности о договорных матчах в российском футболе18:01
FT Professional
今年一月，美國司法部公開一批文件後，蓋茨與愛潑斯坦的關係再次受到關注。