KeReleaseInStackQueuedSpinLockFromDpcLevel function (wdm.h)

The KeReleaseInStackQueuedSpinLockFromDpcLevel routine releases a queued spin lock acquired by KeAcquireInStackQueuedSpinLockAtDpcLevel.

Syntax

C++

void KeReleaseInStackQueuedSpinLockFromDpcLevel(
  [in] PKLOCK_QUEUE_HANDLE LockHandle
);

[in] LockHandle

Specifies the queued spin lock handle initialized by the call to KeAcquireInStackQueuedSpinLockAtDpcLevel that acquired the lock.

None

For more information about queued spin locks, see Queued Spin Locks.

Requirement	Value
Target Platform	Universal
Header	wdm.h (include Wdm.h, Ntddk.h, Ntifs.h)
Library	NtosKrnl.lib
DLL	NtosKrnl.exe
DDI compliance rules	HwStorPortProhibitedDDIs(storport)