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Deadlock, CPU Scheduling - Coggle Diagram
Deadlock
System Model
1.Request
2.Use
3.Release
Methods for Handling Deadlocks
protocol to prevent
deadlocked state, detect it, and recover
ignore
Deadlock Characterization
Necessary Conditions
Mutual exclusion
Hold and wait
No preemption
Circular wait
Resource-Allocation Graph
Deadlock Prevention
Deadlock Avoidance
Deadlock Detection
Recovery from Deadlock
CPU Scheduling
