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This rule verifies that locks that are acquired via StorPortAcquireSpinLock are promptly released via StorPortReleaseSpinLock. The miniport driver fails the rule if it attempts to acquire a lock that it had already acquired, or if it attempts to release a lock that it had not acquired. In addition, at the end of the dispatch or cancel routine, the driver should not hold any spin locks.
Driver model: Storport
How to test
| At compile time |
|---|
Run Static Driver Verifier and specify the StorPortSpinLock rule. Use the following steps to run an analysis of your code:
For more information, see Using Static Driver Verifier to Find Defects in Drivers. |