#include <hal.h>
#include <debug.h>

Include dependency graph for spinlock.c:

Macros
#define	NDEBUG

Functions
VOID NTAPI	KeRaiseIrql (KIRQL NewIrql, PKIRQL OldIrql)

VOID NTAPI	KeLowerIrql (KIRQL NewIrql)

VOID NTAPI	KeAcquireSpinLock (PKSPIN_LOCK SpinLock, PKIRQL OldIrql)

KIRQL FASTCALL	KeAcquireSpinLockRaiseToSynch (PKSPIN_LOCK SpinLock)

VOID NTAPI	KeReleaseSpinLock (PKSPIN_LOCK SpinLock, KIRQL NewIrql)

KIRQL FASTCALL	KfAcquireSpinLock (PKSPIN_LOCK SpinLock)

VOID FASTCALL	KfReleaseSpinLock (PKSPIN_LOCK SpinLock, KIRQL OldIrql)

KIRQL FASTCALL	KeAcquireQueuedSpinLock (IN KSPIN_LOCK_QUEUE_NUMBER LockNumber)

KIRQL FASTCALL	KeAcquireQueuedSpinLockRaiseToSynch (IN KSPIN_LOCK_QUEUE_NUMBER LockNumber)

VOID FASTCALL	KeAcquireInStackQueuedSpinLock (IN PKSPIN_LOCK SpinLock, IN PKLOCK_QUEUE_HANDLE LockHandle)

VOID FASTCALL	KeAcquireInStackQueuedSpinLockRaiseToSynch (IN PKSPIN_LOCK SpinLock, IN PKLOCK_QUEUE_HANDLE LockHandle)

VOID FASTCALL	KeReleaseQueuedSpinLock (IN KSPIN_LOCK_QUEUE_NUMBER LockNumber, IN KIRQL OldIrql)

VOID FASTCALL	KeReleaseInStackQueuedSpinLock (IN PKLOCK_QUEUE_HANDLE LockHandle)

BOOLEAN FASTCALL	KeTryToAcquireQueuedSpinLockRaiseToSynch (IN KSPIN_LOCK_QUEUE_NUMBER LockNumber, IN PKIRQL OldIrql)

LOGICAL FASTCALL	KeTryToAcquireQueuedSpinLock (IN KSPIN_LOCK_QUEUE_NUMBER LockNumber, OUT PKIRQL OldIrql)

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 12 of file spinlock.c.

Function Documentation

◆ KeAcquireInStackQueuedSpinLock()

VOID FASTCALL KeAcquireInStackQueuedSpinLock	(	IN PKSPIN_LOCK	SpinLock,
		IN PKLOCK_QUEUE_HANDLE	LockHandle
	)

Definition at line 130 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     LockHandle->OldIrql = KfRaiseIrql(DISPATCH_LEVEL);
 }

Referenced by ClassDeviceHwFirmwareActivateProcess(), ClassDeviceHwFirmwareDownloadProcess(), ClassDeviceHwFirmwareGetInfoProcess(), ClasspBlockLimitsDataSnapshot(), ClasspGetHwFirmwareInfo(), ClasspRefreshFunctionSupportInfo(), ExDeleteResourceLite(), ExInitializeResourceLite(), KeAcquireInStackQueuedSpinLockForDpc(), KiAcquireApcLockRaiseToDpc(), KiAcquireDeviceQueueLock(), PortAddDevice(), PortCreatePdo(), and PortDeletePdo().

◆ KeAcquireInStackQueuedSpinLockRaiseToSynch()

VOID FASTCALL KeAcquireInStackQueuedSpinLockRaiseToSynch	(	IN PKSPIN_LOCK	SpinLock,
		IN PKLOCK_QUEUE_HANDLE	LockHandle
	)

Definition at line 142 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     LockHandle->OldIrql = KfRaiseIrql(DISPATCH_LEVEL);
 }

Referenced by KiAcquireApcLockRaiseToSynch(), and KiAcquireProcessLockRaiseToSynch().

◆ KeAcquireQueuedSpinLock()

KIRQL FASTCALL KeAcquireQueuedSpinLock ( IN KSPIN_LOCK_QUEUE_NUMBER LockNumber )

Definition at line 108 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     return KfRaiseIrql(DISPATCH_LEVEL);
 }

Referenced by _IRQL_raises_(), CcCanIWrite(), CcDeferWrite(), CcIsThereDirtyData(), CcLazyWriteScan(), CcPerformReadAhead(), CcPostWorkQueue(), CcPurgeCacheSection(), CcRosCreateVacb(), CcRosDeleteFileCache(), CcRosFlushDirtyPages(), CcRosFreeUnusedVacb(), CcRosGetVacb(), CcRosInitializeFileCache(), CcRosLookupVacb(), CcRosMarkDirtyVacb(), CcRosReleaseFileCache(), CcRosTraceCacheMap(), CcRosUnmarkDirtyVacb(), CcSetAdditionalCacheAttributes(), CcWaitForCurrentLazyWriterActivity(), CcWorkerThread(), ExLockPool(), IoAcquireCancelSpinLock(), IoAcquireVpbSpinLock(), IoEnumerateDeviceObjectList(), IopDecrementDeviceObjectRef(), IopDisassociateThreadIrp(), IopEditDeviceList(), IopGetDevicePDO(), IopGetDriverPathInformation(), IopInterlockedDecrementUlong(), IopInterlockedIncrementUlong(), IopVerifyDeviceObjectOnStack(), MiAllocatePoolPages(), MiFreePoolPages(), MiInitializePoolEvents(), MiReleaseSystemPtes(), MiReserveAlignedSystemPtes(), and PiIrpSendRemoveCheckVpb().

◆ KeAcquireQueuedSpinLockRaiseToSynch()

KIRQL FASTCALL KeAcquireQueuedSpinLockRaiseToSynch ( IN KSPIN_LOCK_QUEUE_NUMBER LockNumber )

Definition at line 119 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     return KfRaiseIrql(DISPATCH_LEVEL);
 }

◆ KeAcquireSpinLock()

VOID NTAPI KeAcquireSpinLock	(	PKSPIN_LOCK	SpinLock,
		PKIRQL	OldIrql
	)

Definition at line 50 of file spinlock.c.

 {
     /* Call the fastcall function */
     *OldIrql = KfAcquireSpinLock(SpinLock);
 }

Referenced by __drv_allocatesMem(), _Acquires_lock_(), _Function_class_(), acpi_bus_generate_event_dpc(), acpi_bus_receive_event(), AcpiOsAcquireLock(), AcpiOsSignalSemaphore(), AcpiOsWaitSemaphore(), FxChildList::Add(), add_calc_job_comp(), add_calc_job_decomp(), AfdCancelHandler(), AfdEventReceive(), AfdEventReceiveDatagramHandler(), AfdSelect(), AllocateAnyPort(), AllocateDictionaryEntry(), AllocatePort(), AllocatePortFromRange(), BdaCreateFilterFactoryEx(), FxChildList::BeginIteration(), FxChildList::BeginScan(), calc_thread_main(), CancelSelectSuspend(), CaptureAvoidPipeStarvationWorker(), CcMapData(), CcpDereferenceBcb(), CcpGetAppropriateBcb(), CcpPinData(), CcScheduleReadAhead(), CcSetFileSizes(), CcUninitializeCacheMap(), CcUnpinRepinnedBcb(), CdAddToWorkque(), CdFspDispatch(), ChewWorkItem(), ClassAcquireRemoveLockEx(), ClassCallback(), ClassCancelRoutine(), ClassCompleteRequest(), ClassInterpretSenseInfo(), ClasspDequeueIdleRequest(), ClasspEnqueueIdleRequest(), ClasspPerfIncrementErrorCount(), ClasspPerfIncrementSuccessfulIo(), ClasspRetryRequestDpc(), ClasspUninitializeRemoveTracking(), ClassRead(), ClassReleaseQueueCompletion(), ClassReleaseRemoveLock(), ClassRetryRequest(), ClassStartIo(), CleanupTransferPacketToWorkingSetSize(), FxChildList::CreateDevice(), CsqAcquireLock(), CTEScheduleEvent(), DeallocatePort(), DequeueDeferredClientIrp(), DereferenceAdapterContextWithOpenEntry(), DestroyPortDriver(), DestroyTransferPacket(), DevicePerfIncrementErrorCount(), FxDeviceDescriptionEntry::DeviceSurpriseRemoved(), DiskShutdownFlush(), DLDAcquireExclusive(), DLDAcquireShared(), DLDpAcquireResourceExclusiveLite(), DLDpWaitForResource(), do_calc_job(), FxChildList::EndScan(), EnqueueDeferredClientIrp(), EnqueueFreeTransferPacket(), event_notification(), ExDeleteNPagedLookasideList(), ExDeletePagedLookasideList(), ExInterlockedExtendZone(), ExNotifyCallback(), ExpAddTagForBigPages(), ExpCheckPoolAllocation(), ExpDeleteTimer(), ExpFindAndRemoveTagBigPages(), ExpTimerApcKernelRoutine(), ExRegisterCallback(), ExTimerRundown(), ExUnregisterCallback(), FatAddToWorkque(), FatRemoveOverflowEntry(), FatToggleMediaEjectDisable(), FDO_HandleResetCyclePort(), FdoSendInquiry(), FindAdapterContextByName(), FreeBT_DispatchClean(), FreeBT_IoDecrement(), FreeBT_IoIncrement(), FreeDeviceData(), FreeDictionaryEntry(), FreeFilterInstance(), FreeMemoryManagement(), FxMdlAllocateDebug(), FxMdlFreeDebug(), FxChildList::GetAddressDescription(), FxChildList::GetAddressDescriptionFromEntry(), FxChildList::GetDeviceFromId(), GetDictionaryEntry(), GetFilterInstanceEntry(), CMiniportWaveICHStream::GetNewMappings(), FxChildList::GetNextDevice(), FxChildList::GetNextStaticDevice(), HalAllocateAdapterChannel(), HalGetAdapter(), HaliRegisterBusHandler(), HalpGrowMapBuffers(), HalPutDmaAdapter(), HalReadDmaCounter(), HandleCancelRemoveDevice(), HandleCancelStopDevice(), HandleDeviceSetPower(), HandleQueryRemoveDevice(), HandleQueryStopDevice(), HandleRemoveDevice(), HandleStartDevice(), HandleStopDevice(), HandleSurpriseRemoval(), HdlspAcquireGlobalLock(), HidClass_Close(), HidClass_GetIrp(), HidClass_Read(), HidClass_ReadCompleteIrp(), i8042RemoveDevice(), IdleNotificationRequestComplete(), FxChildList::IndicateWakeStatus(), InterfacePciDevicePresent(), InterfacePciDevicePresentEx(), InternalWorker(), FxChildList::InvokeReportedMissingCallback(), IoAcquireRemoveLockEx(), IoFreeAdapterChannel(), IoFreeMapRegisters(), IoMapTransfer(), IopCancelRemoveChildDevices(), IopFreeDeviceNode(), IopGetErrorLogEntry(), IopGetSystemPowerDeviceObject(), IopQueryRemoveChildDevices(), IopRemoveTimerFromTimerList(), IopSendRemoveChildDevices(), IopTimerDispatch(), IoReleaseRemoveLockEx(), IoStartTimer(), IoStopTimer(), IoUnregisterShutdownNotification(), IoWriteErrorLogEntry(), FxDeviceDescriptionEntry::IsDeviceRemoved(), FxDeviceDescriptionEntry::IsDeviceReportedMissing(), KdbInitialize(), KdpTimeSlipWork(), KdRegisterDebuggerDataBlock(), KeSetBaseGdtSelector(), KeSetGdtSelector(), KiAcquireNmiListLock(), KillSelectsForFCB(), KsAddIrpToCancelableQueue(), KsCancelIo(), KsCreateBusEnumObject(), KsMoveIrpsOnCancelableQueue(), KspBusWorkerRoutine(), KspCreateDeviceReference(), KspInstallBusEnumInterface(), KspQueryBusRelations(), KspSynchronizedEventRoutine(), KsQueueWorkItem(), KsReleaseIrpOnCancelableQueue(), KsRemoveIrpFromCancelableQueue(), KsRemoveSpecificIrpFromCancelableQueue(), KsUnregisterWorker(), LanAdapterInfo(), LanCloseProtocol(), LanEnumAdapters(), LanSetBufferedMode(), LANTransmitInternal(), LANUnregisterAdapter(), LANUnregisterProtocol(), LocateAdapterBindingByName(), LockAcquireQueueLock(), LwipThreadMain(), MiAcquireExpansionLock(), MiMapPageInHyperSpace(), MiniIndicateData(), MiniIndicateReceivePacket(), MiniIsBusy(), MiniLocateDevice(), MiniportCloseEndpoint(), MiniportOpenEndpoint(), MiniportWorker(), MiniQueueWorkItem(), MiniResetComplete(), MiniStatus(), MiniStatusComplete(), MsfsAcquireLock(), MsfsClose(), MsfsCreate(), MsfsCreateMailslot(), MsfsQueryMailslotInformation(), MsfsRead(), MsfsWrite(), MyAllocatePool(), MyFreePool(), NdisAcquireReadWriteLock(), NdisAcquireSpinLock(), NdisAllocatePacket(), NdisFreePacket(), NdisMCancelTimer(), NdisMCloseLog(), NdisMCreateLog(), NdisMFlushLog(), NdisMSetPeriodicTimer(), NdisMSetTimer(), NduDispatchRead(), FxChildList::NotifyDeviceRemove(), FxChildList::NotifyDeviceSurpriseRemove(), NpAddWaiter(), NpCancelWaiter(), NpCancelWaitQueueIrp(), NpTimerDispatch(), NtCancelTimer(), NtfsAddFCBToTable(), NtfsGrabFCB(), NtfsGrabFCBFromTable(), NtfsReleaseFCB(), NtSetLdtEntries(), NtSetTimer(), OpenDeviceReadWrite(), PcIoTimerRoutine(), PcRegisterIoTimeout(), PcUnregisterIoTimeout(), PiDevNodeStateMachine(), PiInsertDevNode(), PinCaptureProcess(), PinGetIrpFromReadyList(), PipDeviceActionWorker(), PiQueueDeviceAction(), PiSetDevNodeState(), PollReeval(), PopGetDope(), PoRemoveVolumeDevice(), PostOnlineNotification(), FxChildList::PostParentToD0(), CMiniportWaveICHStream::PowerChangeNotify_(), FxChildList::ProcessBusRelations(), FxDeviceDescriptionEntry::ProcessDeviceRemoved(), ProcessQueuedRequests(), ProIndicatePacket(), ProtocolTransferDataComplete(), PspChargeProcessQuotaSpecifiedPool(), PspDereferenceQuotaBlock(), PspInsertQuotaBlock(), PspReturnProcessQuotaSpecifiedPool(), QSI_DEF(), QueryBinding(), QueueRequest(), QueueWorkItem(), ReadBytes(), FxChildList::ReenumerateEntry(), register_fve_callback(), CMiniportWaveICHStream::ReleaseUsedMappings(), RtlPcToFileHeader(), RxAddToTopLevelIrpAllocatedContextsList(), RxAddToWorkque(), RxCancelNotifyChangeDirectoryRequestsForFobx(), RxCancelNotifyChangeDirectoryRequestsForVNetRoot(), RxCancelOperationInOverflowQueue(), RxCancelRoutine(), RxCompleteSrvOpenKeyAssociation(), RxCreateRxContext(), RxCreateSrvCallCallBack(), RxDereferenceAndDeleteRxContext_Real(), RxFinishSrvCallConstructionDispatcher(), RxFsdCommonDispatch(), RxGatherRequestsForSrvOpen(), RxInsertWorkQueueItem(), RxIsMemberOfTopLevelIrpAllocatedContextsList(), RxpDispatchChangeBufferingStateRequests(), RxPostOneShotTimerRequest(), RxpWorkerThreadDispatcher(), RxRemoveFromTopLevelIrpAllocatedContextsList(), RxRemoveOverflowEntry(), RxSpinUpRequestsDispatcher(), RxSpinUpWorkerThread(), ScratchBuffer_ReadWriteCompletionRoutine(), ScratchBuffer_ReadWriteEvtRequestCancel(), ScratchBuffer_ReadWriteTimerRoutine(), ScsiPortAllocateAdapterChannel(), ScsiPortDispatchScsi(), SelectTimeout(), SendOnlineNotificationWorker(), SerialDeviceControl(), SerialGetCommStatus(), SerialReceiveByte(), SerialSendByte(), SerialWrite(), ServiceTransferRequest(), SetDeviceFunctional(), SpiAdapterControl(), SpiHandleAttachRelease(), SpiSenseCompletionRoutine(), StartCaptureIsocTransfer(), SubmitIdleRequestIrp(), sys_arch_mbox_fetch(), TcpipAcquireSpinLock(), TransferPktComplete(), UDFAllocateCCB(), UDFAllocateIrpContext(), UDFAllocateObjectName(), UDFCommonDispatch(), UDFPostRequest(), UDFReleaseCCB(), UDFReleaseIrpContext(), UDFReleaseObjectName(), UnbindAdapterByContext(), FxChildList::UpdateAddressDescriptionFromEntry(), FxChildList::UpdateAllAsPresent(), FxChildList::UpdateAsMissing(), FxChildList::UpdateDeviceAsMissing(), USB2_RebalanceEndpoint(), UsbAudioCaptureComplete(), UsbAudioRenderComplete(), USBH_CheckHubIdle(), USBH_FdoQueryBusRelations(), USBH_ProcessPortStateChange(), USBH_SelectConfigOrInterfaceComplete(), USBH_SyncIrpComplete(), USBH_UrbTimeoutDPC(), USBH_Worker(), USBHI_RootHubInitNotification(), USBPORT_AbortEndpoint(), USBPORT_AcquireBadRequestLock(), USBPORT_AcquireIdleLock(), USBPORT_CancelActiveTransferIrp(), USBPORT_CancelPendingTransferIrp(), USBPORT_CancelPendingWakeIrp(), USBPORT_CancelSplitTransfer(), USBPORT_ClosePipe(), USBPORT_CompletePdoWaitWake(), USBPORT_DeleteEndpoint(), USBPORT_DmaEndpointActive(), USBPORT_DmaEndpointPaused(), USBPORT_DmaEndpointWorker(), USBPORT_DoIdleNotificationCallback(), USBPORT_DoneSplitTransfer(), USBPORT_DoneTransfer(), USBPORT_EndpointHasQueuedTransfers(), USBPORT_FindCompanionControllers(), USBPORT_FindMiniPort(), USBPORT_FindUSB2Controller(), USBPORT_FlushAbortList(), USBPORT_FlushAllEndpoints(), USBPORT_FlushCancelList(), USBPORT_FlushClosedEndpointList(), USBPORT_FlushController(), USBPORT_FlushDoneTransfers(), USBPORT_FlushPendingTransfers(), USBPORT_HandleGetCurrentFrame(), USBPORT_InvalidateEndpointHandler(), USBPORT_MapTransfer(), USBPORT_MiniportCompleteTransfer(), USBPORT_MiniportInterrupts(), USBPORT_NukeAllEndpoints(), USBPORT_OpenPipe(), USBPORT_PdoPower(), USBPORT_QueueActiveUrbToEndpoint(), USBPORT_RemoveDevice(), USBPORT_RemoveDeviceHandle(), USBPORT_RemoveUSBxFdo(), USBPORT_ReopenPipe(), USBPORT_ResetPipe(), USBPORT_RestoreDevice(), USBPORT_ResumeController(), USBPORT_RootHubClassCommand(), USBPORT_RootHubEndpointWorker(), USBPORT_RootHubStandardCommand(), USBPORT_SetEndpointState(), USBPORT_SignalWorkerThread(), USBPORT_SyncResetPipeAndClearStall(), USBPORT_TimerDpc(), USBPORT_ValidateDeviceHandle(), USBPORT_WorkerThread(), USBPORT_WorkerThreadHandler(), USBSTOR_QueueAddIrp(), USBSTOR_QueueRelease(), USBSTOR_QueueResetDevice(), USBSTOR_QueueTerminateRequest(), USBSTOR_RemoveIrp(), USBSTOR_ResetDeviceWorkItemRoutine(), USBSTOR_StartIo(), VfatDoRequest(), VfatQueueRequest(), VideoPortAcquireSpinLock(), WaitForOnlinesToComplete(), WdmAudCleanup(), WorkerThread(), and WorkItemRoutine().

◆ KeAcquireSpinLockRaiseToSynch()

KIRQL FASTCALL KeAcquireSpinLockRaiseToSynch ( PKSPIN_LOCK SpinLock )

Definition at line 62 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     return KfRaiseIrql(DISPATCH_LEVEL);
 }

Referenced by MiProcessLoaderEntry().

◆ KeLowerIrql()

VOID NTAPI KeLowerIrql ( KIRQL NewIrql )

Definition at line 39 of file spinlock.c.

 {
     /* Call the fastcall function */
     KfLowerIrql(NewIrql);
 }

Referenced by _ExReleaseFastMutex(), _ExTryToAcquireFastMutex(), _IRQL_requires_max_(), _IRQL_requires_min_(), _Requires_lock_not_held_(), AcquireMutexThread(), FxDmaPacketTransaction::AllocateAdapterChannel(), BeepCleanup(), FxDmaScatterGatherTransaction::BuildScatterGatherList(), ClassIoComplete(), ClassIoCompleteAssociated(), ClasspReleaseQueue(), CreateDMA(), DeviceReleaseQueue(), ExfUnblockPushLock(), ExfWakePushLock(), FdoCallHWInitialize(), FxDmaPacketTransaction::FreeMapRegistersAndAdapter(), FxDmaSystemTransaction::FreeMapRegistersAndAdapter(), FxDmaScatterGatherTransaction::GetScatterGatherList(), InbvReleaseLock(), IntVideoPortResetDisplayParametersEx(), IoAllocateDriverObjectExtension(), IoCancelFileOpen(), IoCancelThreadIo(), IoGetDriverObjectExtension(), IopAbortInterruptedIrp(), IopCloseFile(), IopDeleteFile(), IopDisassociateThreadIrp(), IopParseDevice(), IopPerformSynchronousRequest(), IoStartPacket(), KbdHid_DispatchInputData(), KdbEnterDebuggerException(), KdDisableDebuggerWithLock(), KdEnableDebuggerWithLock(), KdpAcquireLock(), KdPollBreakIn(), KdpReleaseLock(), KeContextToTrapFrame(), KeDeregisterBugCheckCallback(), KeDeregisterBugCheckReasonCallback(), KeFlushEntireTb(), KeGenericCallDpc(), KeInsertQueueDpc(), KeIpiGenericCall(), KeQueryBasePriorityThread(), KeRegisterBugCheckCallback(), KeRegisterBugCheckReasonCallback(), KeReleaseInStackQueuedSpinLock(), KeReleaseInterruptSpinLock(), KeReleaseQueuedSpinLock(), KeReleaseSpinLock(), KeSetSystemTime(), KeSignalGateBoostPriority(), KeStartProfile(), KeStopProfile(), KeSynchronizeExecution(), KeThawExecution(), KeTrapFrameToContext(), KeyboardDeviceWorker(), KfReleaseSpinLock(), KiCheckForKernelApcDelivery(), KiCheckTimerTable(), KiContinue(), KiDeliverApc(), KiEspToTrapFrame(), KiExitDispatcher(), KiIdleLoop(), KiInitializeKernel(), KiInterruptHandler(), KiRetireDpcList(), KiSwapThread(), KiSystemStartupBootStack(), KiTimerExpiration(), KiTimerListExpire(), KiTrap06Handler(), KiTrap0DHandler(), KmtSetIrql(), KxLowerIrql(), MiniCheckForHang(), MiniDoRequest(), MiniportWorker(), MiniRequestComplete(), MiniReset(), MiniSendComplete(), MiniTransferDataComplete(), MmArmAccessFault(), MmDumpArmPfnDatabase(), MmMakeSegmentResident(), MouHid_DispatchInputData(), NBDestroyNeighborsForInterface(), NdisMAllocateMapRegisters(), NdisMFreeMapRegisters(), NdisMQueryInformationComplete(), NdisMSetInformationComplete(), NdisMSetupDmaTransfer(), NdisReleaseReadWriteLock(), NdisReturnPackets(), NtCancelIoFile(), NtQueryInformationFile(), NtQueryInformationThread(), NtSetInformationFile(), NtYieldExecution(), PoNotifySystemTimeSet(), ProSend(), ProSendPackets(), proSendPacketToMiniport(), ProTransferData(), PspExitThread(), PspSystemThreadStartup(), PspUserThreadStartup(), FxDmaScatterGatherTransaction::PutScatterGatherList(), ReadWritePassive(), RWFreeAdapterChannel(), ScsiFlopDeviceControl(), ScsiPortDispatchScsi(), SermouseDeviceWorker(), START_TEST(), sys_arch_unprotect(), Tests_Insert_And_Delete(), TestSynchronizeExecution(), TransferPktComplete(), USBPORT_CompleteTransfer(), USBPORT_FlushMapTransfers(), USBPORT_FlushPendingTransfers(), USBPORT_WorkerThreadHandler(), VdmEndExecution(), VdmpStartExecution(), VideoPortCompleteDma(), VideoPortStartDma(), and VideoPortSynchronizeExecution().

◆ KeRaiseIrql()

VOID NTAPI KeRaiseIrql	(	KIRQL	NewIrql,
		PKIRQL	OldIrql
	)

Definition at line 27 of file spinlock.c.

 {
     /* Call the fastcall function */
     *OldIrql = KfRaiseIrql(NewIrql);
 }

Referenced by __drv_maxIRQL(), _ExAcquireFastMutex(), _ExTryToAcquireFastMutex(), _IRQL_requires_max_(), _IRQL_requires_min_(), AcquireMutexThread(), FxDmaPacketTransaction::AllocateAdapterChannel(), BeepCleanup(), FxDmaScatterGatherTransaction::BuildScatterGatherList(), ClassIoComplete(), ClassIoCompleteAssociated(), ClasspReleaseQueue(), CreateDMA(), DeviceReleaseQueue(), ExfUnblockPushLock(), ExfWakePushLock(), FdoCallHWInitialize(), FxDmaPacketTransaction::FreeMapRegistersAndAdapter(), FxDmaSystemTransaction::FreeMapRegistersAndAdapter(), FxDmaScatterGatherTransaction::GetScatterGatherList(), HalpPCISynchronizeType1(), HalpPCISynchronizeType2(), InbvAcquireLock(), IntVideoPortResetDisplayParametersEx(), IoCancelFileOpen(), IoCancelThreadIo(), IopAbortInterruptedIrp(), IopCloseFile(), IopDeleteFile(), IopDisassociateThreadIrp(), IopParseDevice(), IopPerformSynchronousRequest(), IoStartPacket(), KbdHid_DispatchInputData(), KdbEnterDebuggerException(), KdDisableDebuggerWithLock(), KdEnableDebuggerWithLock(), KdpAcquireLock(), KdPollBreakIn(), KeAcquireInStackQueuedSpinLock(), KeAcquireInStackQueuedSpinLockRaiseToSynch(), KeAcquireInterruptSpinLock(), KeAcquireQueuedSpinLock(), KeAcquireQueuedSpinLockRaiseToSynch(), KeAcquireSpinLockRaiseToDpc(), KeAcquireSpinLockRaiseToSynch(), KeBugCheckWithTf(), KeContextToTrapFrame(), KeDeregisterBugCheckCallback(), KeDeregisterBugCheckReasonCallback(), KeFreezeExecution(), KeGenericCallDpc(), KeInsertQueueDpc(), KeIpiGenericCall(), KeRegisterBugCheckCallback(), KeRegisterBugCheckReasonCallback(), KeSetSystemTime(), KeStartProfile(), KeStopProfile(), KeSynchronizeExecution(), KeTrapFrameToContext(), KeTryToAcquireQueuedSpinLock(), KeTryToAcquireQueuedSpinLockRaiseToSynch(), KeyboardDeviceWorker(), KiCheckForKernelApcDelivery(), KiCheckTimerTable(), KiContinue(), KiDeliverApc(), KiEspToTrapFrame(), KiInitializeKernel(), KiSystemStartup(), KiTrap06Handler(), KiTrap0DHandler(), KmtSetIrql(), MiniCheckForHang(), MiniDoRequest(), MiniportWorker(), MiniRequestComplete(), MiniReset(), MiniSendComplete(), MiniTransferDataComplete(), MmArmAccessFault(), MmDumpArmPfnDatabase(), MmMakeSegmentResident(), MouHid_DispatchInputData(), NBDestroyNeighborsForInterface(), NdisAcquireReadWriteLock(), NdisMAllocateMapRegisters(), NdisMFreeMapRegisters(), NdisMQueryInformationComplete(), NdisMSetInformationComplete(), NdisMSetupDmaTransfer(), NdisReturnPackets(), NtCancelIoFile(), NtQueryInformationFile(), NtQueryInformationThread(), NtSetInformationFile(), PoNotifySystemTimeSet(), ProSend(), ProSendPackets(), proSendPacketToMiniport(), ProTransferData(), PspUserThreadStartup(), FxDmaScatterGatherTransaction::PutScatterGatherList(), ReadWritePassive(), RWFreeAdapterChannel(), ScsiFlopDeviceControl(), ScsiPortDispatchScsi(), SermouseDeviceWorker(), START_TEST(), sys_arch_protect(), Tests_Insert_And_Delete(), TestSynchronizeExecution(), TransferPktComplete(), USBPORT_CompleteTransfer(), USBPORT_FlushMapTransfers(), USBPORT_FlushPendingTransfers(), USBPORT_WorkerThreadHandler(), VdmEndExecution(), VdmpStartExecution(), VideoPortCompleteDma(), VideoPortStartDma(), and VideoPortSynchronizeExecution().

◆ KeReleaseInStackQueuedSpinLock()

VOID FASTCALL KeReleaseInStackQueuedSpinLock ( IN PKLOCK_QUEUE_HANDLE LockHandle )

Definition at line 166 of file spinlock.c.

 {
     /* Simply lower IRQL back */
     KfLowerIrql(LockHandle->OldIrql);
 }

Referenced by ClassDeviceHwFirmwareActivateProcess(), ClassDeviceHwFirmwareDownloadProcess(), ClassDeviceHwFirmwareGetInfoProcess(), ClasspBlockLimitsDataSnapshot(), ClasspGetHwFirmwareInfo(), ClasspRefreshFunctionSupportInfo(), ExDeleteResourceLite(), ExInitializeResourceLite(), KeReleaseInStackQueuedSpinLockForDpc(), KiReleaseApcLock(), KiReleaseDeviceQueueLock(), KiReleaseProcessLock(), PortAddDevice(), PortCreatePdo(), and PortDeletePdo().

◆ KeReleaseQueuedSpinLock()

VOID FASTCALL KeReleaseQueuedSpinLock	(	IN KSPIN_LOCK_QUEUE_NUMBER	LockNumber,
		IN KIRQL	OldIrql
	)

Definition at line 154 of file spinlock.c.

 {
     /* Simply lower IRQL back */
     KfLowerIrql(OldIrql);
 }

Referenced by _Requires_lock_held_(), CcCanIWrite(), CcDeferWrite(), CcIsThereDirtyData(), CcLazyWriteScan(), CcPerformReadAhead(), CcPostWorkQueue(), CcPurgeCacheSection(), CcRosCreateVacb(), CcRosDeleteFileCache(), CcRosFlushDirtyPages(), CcRosFreeUnusedVacb(), CcRosGetVacb(), CcRosInitializeFileCache(), CcRosLookupVacb(), CcRosMarkDirtyVacb(), CcRosReleaseFileCache(), CcRosTraceCacheMap(), CcRosUnmarkDirtyVacb(), CcSetAdditionalCacheAttributes(), CcWaitForCurrentLazyWriterActivity(), CcWorkerThread(), ExUnlockPool(), IoEnumerateDeviceObjectList(), IopDecrementDeviceObjectRef(), IopDisassociateThreadIrp(), IopEditDeviceList(), IopGetDevicePDO(), IopGetDriverPathInformation(), IopInterlockedDecrementUlong(), IopInterlockedIncrementUlong(), IopVerifyDeviceObjectOnStack(), IoReleaseCancelSpinLock(), IoReleaseVpbSpinLock(), MiAllocatePoolPages(), MiFreePoolPages(), MiInitializePoolEvents(), MiReleaseSystemPtes(), MiReserveAlignedSystemPtes(), and PiIrpSendRemoveCheckVpb().

◆ KeReleaseSpinLock()

VOID NTAPI KeReleaseSpinLock	(	PKSPIN_LOCK	SpinLock,
		KIRQL	NewIrql
	)

Definition at line 73 of file spinlock.c.

 {
     /* Call the fastcall function */
     KfReleaseSpinLock(SpinLock, NewIrql);
 }

Referenced by VideoPortReleaseSpinLock().

◆ KeTryToAcquireQueuedSpinLock()

LOGICAL FASTCALL KeTryToAcquireQueuedSpinLock	(	IN KSPIN_LOCK_QUEUE_NUMBER	LockNumber,
		OUT PKIRQL	OldIrql
	)

Definition at line 192 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     KeRaiseIrql(DISPATCH_LEVEL, OldIrql);
 
     /* Always return true on UP Machines */
     return TRUE;
 }

Referenced by DEFINE_ACQUIRE().

◆ KeTryToAcquireQueuedSpinLockRaiseToSynch()

BOOLEAN FASTCALL KeTryToAcquireQueuedSpinLockRaiseToSynch	(	IN KSPIN_LOCK_QUEUE_NUMBER	LockNumber,
		IN PKIRQL	OldIrql
	)

Definition at line 177 of file spinlock.c.

 {
     /* Simply raise to synch */
     KeRaiseIrql(SYNCH_LEVEL, OldIrql);
 
     /* Always return true on UP Machines */
     return TRUE;
 }

Referenced by TryQueuedSynch().

◆ KfAcquireSpinLock()

KIRQL FASTCALL KfAcquireSpinLock ( PKSPIN_LOCK SpinLock )

Definition at line 85 of file spinlock.c.

 {
     /* Simply raise to dispatch */
     return KfRaiseIrql(DISPATCH_LEVEL);
 }

Referenced by KeAcquireSpinLock().

◆ KfReleaseSpinLock()

VOID FASTCALL KfReleaseSpinLock	(	PKSPIN_LOCK	SpinLock,
		KIRQL	OldIrql
	)

Definition at line 96 of file spinlock.c.

 {
     /* Simply lower IRQL back */
     KeLowerIrql(OldIrql);
 }

Referenced by KeReleaseSpinLock().

Macros

Functions