It then commits just a part of the memory, and it is only for this part that the memory manager needs to allocate pages in real memory and in the paging file to back them up.
然后它仅仅提交一部分内存，这也是内存管理程序需要在实际内存和分页文件中分配页来支持它们的那一部分。
2
When the system is powered on again it reads information from the hard drive back into memory and should pick up where it left off, just like waking from sleep mode.
当系统重新启动时，它将有关信息从硬盘读入内存并恢复休眠前的状态，就像从睡眠模式醒来一样。
3
Then, when they pass the pointer back via free , we simply backup a few memory bytes to find this structure again.