The memory region is a pure-memory cache region that uses a Least Recently Used(LRU) ( LRU ) algorithm. 内存区域是一个使用最近最少算法(LeastRecentlyUsed,LRU)的纯内存缓存区域。
This affects how the least recently used daemon ( LRUDs ) scan for pages to free. 这影响最近最少使用守护进程(leastrecentlyuseddaemonLRUD)扫描可释放页面的方式。
When the memory cache region becomes full, LRU removes the least recently used cached data first. 当内存缓存区域满时,LRU会首先删除最近最少使用的缓存数据。
The process by which a page is selected to swap to storage is called a page-replacement algorithm and can be implemented using a number of algorithms ( such as least recently used ). 选择一个页面来交换存储的过程被称为一个页面置换算法,可以通过使用许多算法(至少是最近使用的)来实现。
The buffer cache is managed as a set of least recently used ( LRU ) lists. 以最近使用(LRU)列表的形式管理缓冲区缓存。