WdfSpinlockRelease rule (kmdf)
The WdfSpinlockRelease rule specifies that calls to WdfSpinLockAcquire and WdfSpinlockRelease are used in a balanced way within a KMDF event callback function. When the KMDF event callback function returns, the driver should not hold the framework spin lock object that was obtained by a previous call to WdfSpinLockAcquire.
How to test
|At compile time|
Run Static Driver Verifier and specify the WdfSpinlockRelease 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.