When mapping regular pages, OS does it on demand and hence will have to acquire both working set and PFN database lock for every page.
当映射常规也的时候，OS按需求，并且会请求工作集锁和PF N数据库锁。
As described above locked pages have two major properties - they are not considered for paging by OS and during allocation they acquire both working set and PFN database lock only ones.
页锁定有2个主要的属性——他们不会被OS分页并且在分配的时候只会请求工作集锁和PF N锁的一个。
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