Userland routing also forces at least two context switches.
用户空间路由还强制进行至少两次上下文切换。
In a way, this is similar as to how an OS handles context switches.
在一定程度上讲，上述的实现与操作系统如何处理作业上下文转换任务非常近似。
At run time, ConTest sometimes tries to cause context switches in these places.
在运行时，ConTest有时试图在这些位置引起上下文转换。
应用推荐