银行家算法，解决死锁的问题！在避免死锁方法中允许进程动态地申请资源，但系

银行家算法

统在进行资源分配之前，应先计算此次分配资源的安全性，若分配不会导致系统进入不安全状态，则分配，否则等待。为实现银行家算法，系统必须设置若干数据结构。-The banker algorithm, solve the deadlock problem! Avoid deadlock method allows the dynamic process to apply resources, but the Department of bankers algorithm system Before the allocation of resources should first calculate the allocation of security resources, if the allocation does not cause the system into a state of insecurity, distribution, Otherwise, wait. Banker' s algorithm, the system must be set to the number of data structures.