Resource Allocation Graph with a cycle But No deadlock 有环但没有死锁的资源分配图 ( ea Applied Operating System Concepts 8.10 Silberschatz, GalVin, and Gagne@1999Silberschatz ,Galvin, and Gagne©1999 8.10 Applied Operating System Concepts Resource Allocation Graph With A Cycle But No Deadlock 有环但没有死锁的资源分配图