expool.c File Reference

#include <ntoskrnl.h>
#include <debug.h>
#include "../ARM3/miarm.h"

Go to the source code of this file.

Data Structures
struct	PPOOL_DPC_CONTEXT
Defines
#define	NDEBUG
#define	MODULE_INVOLVED_IN_ARM3
#define	POOL_BIG_TABLE_ENTRY_FREE   0x1
#define	POOL_ENTRY(x)   (PPOOL_HEADER)((ULONG_PTR)(x) - sizeof(POOL_HEADER))
#define	POOL_FREE_BLOCK(x)   (PLIST_ENTRY)((ULONG_PTR)(x) + sizeof(POOL_HEADER))
#define	POOL_BLOCK(x, i)   (PPOOL_HEADER)((ULONG_PTR)(x) + ((i) * POOL_BLOCK_SIZE))
#define	POOL_NEXT_BLOCK(x)   POOL_BLOCK((x), (x)->BlockSize)
#define	POOL_PREV_BLOCK(x)   POOL_BLOCK((x), -((x)->PreviousSize))
Functions
PLIST_ENTRY NTAPI	ExpDecodePoolLink (IN PLIST_ENTRY Link)
PLIST_ENTRY NTAPI	ExpEncodePoolLink (IN PLIST_ENTRY Link)
VOID NTAPI	ExpCheckPoolLinks (IN PLIST_ENTRY ListHead)
VOID NTAPI	ExpInitializePoolListHead (IN PLIST_ENTRY ListHead)
BOOLEAN NTAPI	ExpIsPoolListEmpty (IN PLIST_ENTRY ListHead)
VOID NTAPI	ExpRemovePoolEntryList (IN PLIST_ENTRY Entry)
PLIST_ENTRY NTAPI	ExpRemovePoolHeadList (IN PLIST_ENTRY ListHead)
PLIST_ENTRY NTAPI	ExpRemovePoolTailList (IN PLIST_ENTRY ListHead)
VOID NTAPI	ExpInsertPoolTailList (IN PLIST_ENTRY ListHead, IN PLIST_ENTRY Entry)
VOID NTAPI	ExpInsertPoolHeadList (IN PLIST_ENTRY ListHead, IN PLIST_ENTRY Entry)
VOID NTAPI	ExpCheckPoolHeader (IN PPOOL_HEADER Entry)
VOID NTAPI	ExpCheckPoolBlocks (IN PVOID Block)
FORCEINLINE VOID	ExpCheckPoolIrqlLevel (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes, IN PVOID Entry)
FORCEINLINE ULONG	ExpComputeHashForTag (IN ULONG Tag, IN SIZE_T BucketMask)
FORCEINLINE ULONG	ExpComputePartialHashForAddress (IN PVOID BaseAddress)
VOID NTAPI INIT_FUNCTION	ExpSeedHotTags (VOID)
VOID NTAPI	ExpRemovePoolTracker (IN ULONG Key, IN SIZE_T NumberOfBytes, IN POOL_TYPE PoolType)
VOID NTAPI	ExpInsertPoolTracker (IN ULONG Key, IN SIZE_T NumberOfBytes, IN POOL_TYPE PoolType)
VOID NTAPI INIT_FUNCTION	ExInitializePoolDescriptor (IN PPOOL_DESCRIPTOR PoolDescriptor, IN POOL_TYPE PoolType, IN ULONG PoolIndex, IN ULONG Threshold, IN PVOID PoolLock)
VOID NTAPI INIT_FUNCTION	InitializePool (IN POOL_TYPE PoolType, IN ULONG Threshold)
FORCEINLINE KIRQL	ExLockPool (IN PPOOL_DESCRIPTOR Descriptor)
FORCEINLINE VOID	ExUnlockPool (IN PPOOL_DESCRIPTOR Descriptor, IN KIRQL OldIrql)
VOID NTAPI	ExpGetPoolTagInfoTarget (IN PKDPC Dpc, IN PVOID DeferredContext, IN PVOID SystemArgument1, IN PVOID SystemArgument2)
NTSTATUS NTAPI	ExGetPoolTagInfo (IN PSYSTEM_POOLTAG_INFORMATION SystemInformation, IN ULONG SystemInformationLength, IN OUT PULONG ReturnLength OPTIONAL)
BOOLEAN NTAPI	ExpAddTagForBigPages (IN PVOID Va, IN ULONG Key, IN ULONG NumberOfPages, IN POOL_TYPE PoolType)
ULONG NTAPI	ExpFindAndRemoveTagBigPages (IN PVOID Va, OUT PULONG_PTR BigPages, IN POOL_TYPE PoolType)
VOID NTAPI	ExQueryPoolUsage (OUT PULONG PagedPoolPages, OUT PULONG NonPagedPoolPages, OUT PULONG PagedPoolAllocs, OUT PULONG PagedPoolFrees, OUT PULONG PagedPoolLookasideHits, OUT PULONG NonPagedPoolAllocs, OUT PULONG NonPagedPoolFrees, OUT PULONG NonPagedPoolLookasideHits)
PVOID NTAPI	ExAllocatePoolWithTag (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes, IN ULONG Tag)
PVOID NTAPI	ExAllocatePool (POOL_TYPE PoolType, SIZE_T NumberOfBytes)
VOID NTAPI	ExFreePoolWithTag (IN PVOID P, IN ULONG TagToFree)
VOID NTAPI	ExFreePool (PVOID P)
SIZE_T NTAPI	ExQueryPoolBlockSize (IN PVOID PoolBlock, OUT PBOOLEAN QuotaCharged)
PVOID NTAPI	ExAllocatePoolWithQuota (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes)
PVOID NTAPI	ExAllocatePoolWithTagPriority (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes, IN ULONG Tag, IN EX_POOL_PRIORITY Priority)
PVOID NTAPI	ExAllocatePoolWithQuotaTag (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes, IN ULONG Tag)
Variables
ULONG	ExpNumberOfPagedPools
POOL_DESCRIPTOR	NonPagedPoolDescriptor
PPOOL_DESCRIPTOR	ExpPagedPoolDescriptor [16+1]
PPOOL_DESCRIPTOR	PoolVector [2]
PKGUARDED_MUTEX	ExpPagedPoolMutex
SIZE_T	PoolTrackTableSize
SIZE_T	PoolTrackTableMask
SIZE_T	PoolBigPageTableSize
SIZE_T	PoolBigPageTableHash
PPOOL_TRACKER_TABLE	PoolTrackTable
PPOOL_TRACKER_BIG_PAGES	PoolBigPageTable
KSPIN_LOCK	ExpTaggedPoolLock
ULONG	PoolHitTag
BOOLEAN	ExStopBadTags
KSPIN_LOCK	ExpLargePoolTableLock
LONG	ExpPoolBigEntriesInUse
ULONG	ExpPoolFlags
ULONG	ExPoolFailures