|
|
|
|
|
|
|
|
|
|
|
|
|
|
| n | Deadlock
prevention |
||||||||||||
| u | disallow 1 of the
4 necessary conditions of |
||||||||||||
| deadlock
occurrence |
|||||||||||||
| n | Deadlock
avoidance |
||||||||||||
| u | do not grant a
resource request if this |
||||||||||||
| allocation might
lead to deadlock |
|||||||||||||
| n | Deadlock
detection |
||||||||||||
| u | always grant
resource request when possible. |
||||||||||||
| But periodically
check for the presence of |
|||||||||||||
| deadlock and then
recover from it |
|||||||||||||
