SpNoWait rule (storport)

This rule verifies that waits or data allocation are not performed inside StartIo.

Driver model Storport

How to test

At compile time

Run Static Driver Verifier and specify the SpNoWait rule.

Use the following steps to run an analysis of your code:
  1. Prepare your code (use role type declarations).
  2. Run Static Driver Verifier.
  3. View and analyze the results.

For more information, see Using Static Driver Verifier to Find Defects in Drivers.

Applies to

StorPortStallExecution ExAcquireSharedWaitForExclusive ExAllocatePool ExAllocatePoolWithQuota ExAllocatePoolWithQuotaTag ExAllocatePoolWithTag ExAllocatePoolWithTagPriority ExWaitForRundownProtectionRelease IoAllocateController IoAllocateIrp IoWMIAllocateInstanceIds KeWaitForMultipleObjects KeWaitForMutexObject KeWaitForSingleObject MmAllocateNonCachedMemory MmAllocatePagesForMdl ZwAllocateLocallyUniqueId ZwAllocateVirtualMemory ZwWaitForSingleObject