[ros-diffs] [arty] 44097: Forgotten files.

Author: arty
Date: Wed Nov 11 06:37:44 2009
New Revision: 44097

URL: http://svn.reactos.org/svn/reactos?rev=44097&view=rev
Log:
Forgotten files.

Added:
    branches/arty-newcc/ntoskrnl/include/internal/newcc.h   (with props)
    branches/arty-newcc/ntoskrnl/include/internal/newmm.h   (with props)

Added: branches/arty-newcc/ntoskrnl/include/internal/newcc.h
URL:
http://svn.reactos.org/svn/reactos/branches/arty-newcc/ntoskrnl/include/int…
==============================================================================
--- branches/arty-newcc/ntoskrnl/include/internal/newcc.h (added)
+++ branches/arty-newcc/ntoskrnl/include/internal/newcc.h [iso-8859-1] Wed Nov 11 06:37:44
2009
@@ -1,0 +1,266 @@
+#ifndef __INCLUDE_INTERNAL_CC_H
+#define __INCLUDE_INTERNAL_CC_H
+
+typedef struct _PF_SCENARIO_ID
+{
+    WCHAR ScenName[30];
+    ULONG HashId;
+} PF_SCENARIO_ID, *PPF_SCENARIO_ID;
+
+typedef struct _PF_LOG_ENTRY
+{
+    ULONG FileOffset:30;
+    ULONG Type:2;
+    union
+    {
+        ULONG FileKey;
+        ULONG FileSequenceNumber;
+    };
+} PF_LOG_ENTRY, *PPF_LOG_ENTRY;
+
+typedef struct _PFSN_LOG_ENTRIES
+{
+    LIST_ENTRY TraceBuffersLink;
+    LONG NumEntries;
+    LONG MaxEntries;
+    PF_LOG_ENTRY Entries[ANYSIZE_ARRAY];
+} PFSN_LOG_ENTRIES, *PPFSN_LOG_ENTRIES;
+
+typedef struct _PF_SECTION_INFO
+{
+    ULONG FileKey;
+    ULONG FileSequenceNumber;
+    ULONG FileIdLow;
+    ULONG FileIdHigh;
+} PF_SECTION_INFO, *PPF_SECTION_INFO;
+
+typedef struct _PF_TRACE_HEADER
+{
+    ULONG Version;
+    ULONG MagicNumber;
+    ULONG Size;
+    PF_SCENARIO_ID ScenarioId;
+    ULONG ScenarioType; // PF_SCENARIO_TYPE
+    ULONG EventEntryIdxs[8];
+    ULONG NumEventEntryIdxs;
+    ULONG TraceBufferOffset;
+    ULONG NumEntries;
+    ULONG SectionInfoOffset;
+    ULONG NumSections;
+    ULONG FaultsPerPeriod[10];
+    LARGE_INTEGER LaunchTime;
+    ULONGLONG Reserved[5];
+} PF_TRACE_HEADER, *PPF_TRACE_HEADER;
+
+typedef struct _PFSN_TRACE_DUMP
+{
+    LIST_ENTRY CompletedTracesLink;
+    PF_TRACE_HEADER Trace;
+} PFSN_TRACE_DUMP, *PPFSN_TRACE_DUMP;
+
+typedef struct _PFSN_TRACE_HEADER
+{
+    ULONG Magic;
+    LIST_ENTRY ActiveTracesLink;
+    PF_SCENARIO_ID ScenarioId;
+    ULONG ScenarioType; // PF_SCENARIO_TYPE
+    ULONG EventEntryIdxs[8];
+    ULONG NumEventEntryIdxs;
+    PPFSN_LOG_ENTRIES CurrentTraceBuffer;
+    LIST_ENTRY TraceBuffersList;
+    ULONG NumTraceBuffers;
+    KSPIN_LOCK TraceBufferSpinLock;
+    KTIMER TraceTimer;
+    LARGE_INTEGER TraceTimerPeriod;
+    KDPC TraceTimerDpc;
+    KSPIN_LOCK TraceTimerSpinLock;
+    ULONG FaultsPerPeriod[10];
+    LONG LastNumFaults;
+    LONG CurPeriod;
+    LONG NumFaults;
+    LONG MaxFaults;
+    PEPROCESS Process;
+    EX_RUNDOWN_REF RefCount;
+    WORK_QUEUE_ITEM EndTraceWorkItem;
+    LONG EndTraceCalled;
+    PPFSN_TRACE_DUMP TraceDump;
+    NTSTATUS TraceDumpStatus;
+    LARGE_INTEGER LaunchTime;
+    PPF_SECTION_INFO SectionInfo;
+    ULONG SectionInfoCount;
+} PFSN_TRACE_HEADER, *PPFSN_TRACE_HEADER;
+
+typedef struct _PFSN_PREFETCHER_GLOBALS
+{
+    LIST_ENTRY ActiveTraces;
+    KSPIN_LOCK ActiveTracesLock;
+    PPFSN_TRACE_HEADER SystemWideTrace;
+    LIST_ENTRY CompletedTraces;
+    FAST_MUTEX CompletedTracesLock;
+    LONG NumCompletedTraces;
+    PKEVENT CompletedTracesEvent;
+    LONG ActivePrefetches;
+} PFSN_PREFETCHER_GLOBALS, *PPFSN_PREFETCHER_GLOBALS;
+
+typedef struct _NOCC_BCB
+{
+    /* Public part */
+    PUBLIC_BCB Bcb;
+
+	struct _NOCC_CACHE_MAP *Map;
+    PSECTION_OBJECT SectionObject;
+    LARGE_INTEGER FileOffset;
+    ULONG Length;
+    PVOID BaseAddress;
+    BOOLEAN Dirty;
+    PVOID OwnerPointer;
+    
+    /* Reference counts */
+    ULONG RefCount;
+    
+    LIST_ENTRY ThisFileList;
+    
+    KEVENT ExclusiveWait;
+    ULONG ExclusiveWaiter;
+    BOOLEAN Exclusive;
+} NOCC_BCB, *PNOCC_BCB;
+
+typedef struct _NOCC_CACHE_MAP
+{
+    LIST_ENTRY AssociatedBcb;
+	LIST_ENTRY PrivateCacheMaps;
+    ULONG NumberOfMaps;
+    ULONG RefCount;
+    CC_FILE_SIZES FileSizes;
+	CACHE_MANAGER_CALLBACKS Callbacks;
+	PVOID LazyContext;
+} NOCC_CACHE_MAP, *PNOCC_CACHE_MAP;
+
+VOID
+NTAPI
+CcPfInitializePrefetcher(
+    VOID
+);
+
+VOID
+NTAPI
+CcMdlReadComplete2(
+    IN PMDL MemoryDescriptorList,
+    IN PFILE_OBJECT FileObject
+);
+
+VOID
+NTAPI
+CcMdlWriteComplete2(
+    IN PFILE_OBJECT FileObject,
+    IN PLARGE_INTEGER FileOffset,
+    IN PMDL MdlChain
+);
+
+VOID
+NTAPI
+CcInitView(VOID);
+
+VOID
+NTAPI
+CcpUnpinData(PNOCC_BCB Bcb);
+
+BOOLEAN
+NTAPI
+CcInitializeCacheManager(VOID);
+
+VOID
+NTAPI
+CcShutdownSystem();
+
+VOID
+NTAPI
+CcInitCacheZeroPage(VOID);
+
+/* Called by section.c */
+BOOLEAN
+NTAPI
+CcFlushImageSection(PSECTION_OBJECT_POINTERS SectionObjectPointer, MMFLUSH_TYPE
FlushType);
+
+VOID
+NTAPI
+CcpFlushCache
+(IN PNOCC_CACHE_MAP Map,
+ IN OPTIONAL PLARGE_INTEGER FileOffset,
+ IN ULONG Length,
+ OUT OPTIONAL PIO_STATUS_BLOCK IoStatus,
+ BOOLEAN Delete);
+
+BOOLEAN
+NTAPI
+CcGetFileSizes(PFILE_OBJECT FileObject, PCC_FILE_SIZES FileSizes);
+
+ULONG
+NTAPI
+CcpCountCacheSections(PNOCC_CACHE_MAP Map);
+
+BOOLEAN
+NTAPI
+CcpAcquireFileLock(PNOCC_CACHE_MAP Map);
+
+VOID
+NTAPI
+CcpReleaseFileLock(PNOCC_CACHE_MAP Map);
+
+/*
+ * Macro for generic cache manage bugchecking. Note that this macro assumes
+ * that the file name including extension is always longer than 4 characters.
+ */
+#define KEBUGCHECKCC \
+    KEBUGCHECKEX(CACHE_MANAGER, \
+    (*(ULONG*)(__FILE__ + sizeof(__FILE__) - 4) << 16) | \
+    (__LINE__ & 0xFFFF), 0, 0, 0)
+
+/* Private data */
+
+#define CACHE_SINGLE_FILE_MAX (16)
+#define CACHE_OVERALL_SIZE (32 * 1024 * 1024)
+#define CACHE_STRIPE VACB_MAPPING_GRANULARITY
+#define CACHE_SHIFT 18
+#define CACHE_NUM_SECTIONS (CACHE_OVERALL_SIZE / CACHE_STRIPE)
+#define CACHE_ROUND_UP(x) (((x) + (CACHE_STRIPE-1)) & ~(CACHE_STRIPE-1))
+#define CACHE_ROUND_DOWN(x) ((x) & ~(CACHE_STRIPE-1))
+#define CACHE_NEED_SECTIONS(OFFSET,LENGTH) \
+	((CACHE_ROUND_UP((OFFSET)->QuadPart + (LENGTH)) -		\
+	  CACHE_ROUND_DOWN((OFFSET)->QuadPart)) >> CACHE_SHIFT)
+#define INVALID_CACHE ((ULONG)~0)
+
+extern NOCC_BCB CcCacheSections[CACHE_NUM_SECTIONS];
+extern PRTL_BITMAP CcCacheBitmap;
+extern FAST_MUTEX CcMutex;
+extern KEVENT CcDeleteEvent;
+extern ULONG CcCacheClockHand;
+extern LIST_ENTRY CcPendingUnmap;
+extern KEVENT CcpLazyWriteEvent;
+
+#define CcpLock() _CcpLock(__FILE__,__LINE__)
+#define CcpUnlock() _CcpUnlock(__FILE__,__LINE__)
+
+extern VOID _CcpLock(const char *file, int line);
+extern VOID _CcpUnlock(const char *file, int line);
+
+extern VOID CcpReferenceCache(ULONG Sector);
+extern VOID CcpDereferenceCache(ULONG Sector, BOOLEAN Immediate);
+BOOLEAN
+NTAPI
+CcpMapData
+(IN PFILE_OBJECT FileObject,
+ IN PLARGE_INTEGER FileOffset,
+ IN ULONG Length,
+ IN ULONG Flags,
+ OUT PVOID *BcbResult,
+ OUT PVOID *Buffer);
+
+BOOLEAN
+NTAPI
+CcpPinMappedData(IN PNOCC_CACHE_MAP Map,
+				 IN PLARGE_INTEGER FileOffset,
+				 IN ULONG Length,
+				 IN ULONG Flags,
+				 IN OUT PVOID *Bcb);
+#endif

Propchange: branches/arty-newcc/ntoskrnl/include/internal/newcc.h
------------------------------------------------------------------------------
    svn:eol-style = native

Added: branches/arty-newcc/ntoskrnl/include/internal/newmm.h
URL:
http://svn.reactos.org/svn/reactos/branches/arty-newcc/ntoskrnl/include/int…
==============================================================================
--- branches/arty-newcc/ntoskrnl/include/internal/newmm.h (added)
+++ branches/arty-newcc/ntoskrnl/include/internal/newmm.h [iso-8859-1] Wed Nov 11 06:37:44
2009
@@ -1,0 +1,2123 @@
+#ifndef __INCLUDE_INTERNAL_MM_H
+#define __INCLUDE_INTERNAL_MM_H
+
+#include <internal/arch/mm.h>
+
+/* TYPES *********************************************************************/
+
+struct _EPROCESS;
+
+extern ULONG MiFreeSwapPages;
+extern ULONG MiUsedSwapPages;
+extern ULONG MmPagedPoolSize;
+extern ULONG MmTotalPagedPoolQuota;
+extern ULONG MmTotalNonPagedPoolQuota;
+extern PHYSICAL_ADDRESS MmSharedDataPagePhysicalAddress;
+extern ULONG MmNumberOfPhysicalPages;
+extern UCHAR MmDisablePagingExecutive;
+extern ULONG MmLowestPhysicalPage;
+extern ULONG MmHighestPhysicalPage;
+extern ULONG MmAvailablePages;
+extern ULONG MmResidentAvailablePages;
+
+extern PVOID MmPagedPoolBase;
+extern ULONG MmPagedPoolSize;
+
+extern PMEMORY_ALLOCATION_DESCRIPTOR MiFreeDescriptor;
+extern MEMORY_ALLOCATION_DESCRIPTOR MiFreeDescriptorOrg;
+
+extern LIST_ENTRY MmLoadedUserImageList;
+
+extern ULONG MmNumberOfPagingFiles;
+
+extern PVOID MmUnloadedDrivers;
+extern PVOID MmLastUnloadedDrivers;
+extern PVOID MmTriageActionTaken;
+extern PVOID KernelVerifier;
+extern MM_DRIVER_VERIFIER_DATA MmVerifierData;
+
+extern SIZE_T MmTotalCommitLimit;
+extern SIZE_T MmTotalCommittedPages;
+extern SIZE_T MmSharedCommit;
+extern SIZE_T MmDriverCommit;
+extern SIZE_T MmProcessCommit;
+extern SIZE_T MmPagedPoolCommit;
+extern SIZE_T MmPeakCommitment;
+extern SIZE_T MmtotalCommitLimitMaximum;
+
+extern BOOLEAN MiDbgReadyForPhysical;
+
+struct _KTRAP_FRAME;
+struct _EPROCESS;
+struct _MM_RMAP_ENTRY;
+struct _MM_PAGEOP;
+typedef ULONG SWAPENTRY;
+typedef ULONG PFN_TYPE, *PPFN_TYPE;
+
+//
+// MmDbgCopyMemory Flags
+//
+#define MMDBG_COPY_WRITE            0x00000001
+#define MMDBG_COPY_PHYSICAL         0x00000002
+#define MMDBG_COPY_UNSAFE           0x00000004
+#define MMDBG_COPY_CACHED           0x00000008
+#define MMDBG_COPY_UNCACHED         0x00000010
+#define MMDBG_COPY_WRITE_COMBINED   0x00000020
+
+//
+// Maximum chunk size per copy
+//
+#define MMDBG_COPY_MAX_SIZE         0x8
+
+#if defined(_X86_)
+#define MI_STATIC_MEMORY_AREAS              (14)
+#else
+#define MI_STATIC_MEMORY_AREAS              (13)
+#endif
+
+#define MEMORY_AREA_INVALID                 (0)
+#define MEMORY_AREA_SECTION_VIEW            (1)
+#define MEMORY_AREA_CONTINUOUS_MEMORY       (2)
+#define MEMORY_AREA_NO_CACHE                (3)
+#define MEMORY_AREA_IO_MAPPING              (4)
+#define MEMORY_AREA_SYSTEM                  (5)
+#define MEMORY_AREA_MDL_MAPPING             (7)
+#define MEMORY_AREA_VIRTUAL_MEMORY          (8)
+#define MEMORY_AREA_CACHE_SEGMENT           (9)
+#define MEMORY_AREA_SHARED_DATA             (10)
+#define MEMORY_AREA_KERNEL_STACK            (11)
+#define MEMORY_AREA_PAGED_POOL              (12)
+#define MEMORY_AREA_NO_ACCESS               (13)
+#define MEMORY_AREA_PEB_OR_TEB              (14)
+#define MEMORY_AREA_OWNED_BY_ARM3           (15)
+#define MEMORY_AREA_PHYSICAL_MEMORY_SECTION (0x00010000)
+#define MEMORY_AREA_PAGE_FILE_SECTION       (0x00010001)
+#define MEMORY_AREA_IMAGE_SECTION           (0x00010002)
+#define MEMORY_AREA_STATIC                  (0x80000000)
+
+#define MM_PHYSICAL_PAGE_MPW_PENDING        (0x8)
+
+#define MM_CORE_DUMP_TYPE_NONE              (0x0)
+#define MM_CORE_DUMP_TYPE_MINIMAL           (0x1)
+#define MM_CORE_DUMP_TYPE_FULL              (0x2)
+
+#define MM_PAGEOP_PAGEIN                    (1)
+#define MM_PAGEOP_PAGEOUT                   (2)
+#define MM_PAGEOP_PAGESYNCH                 (3)
+#define MM_PAGEOP_ACCESSFAULT               (4)
+
+/* Number of list heads to use */
+#define MI_FREE_POOL_LISTS 4
+
+#define MI_HYPERSPACE_PTES                  (256 - 1)
+#define MI_ZERO_PTES                        (32)
+#define MI_MAPPING_RANGE_START              (ULONG)HYPER_SPACE
+#define MI_MAPPING_RANGE_END                (MI_MAPPING_RANGE_START + \
+                                             MI_HYPERSPACE_PTES * PAGE_SIZE)
+#define MI_ZERO_PTE                         (PMMPTE)(MI_MAPPING_RANGE_END + \
+                                             PAGE_SIZE)
+
+#define PAGE_FROM_SSE(E)         ((E) & 0xFFFFF000)
+#define PFN_FROM_SSE(E)          ((E) >> PAGE_SHIFT)
+#define SHARE_COUNT_FROM_SSE(E)  (((E) & 0x00000FFE) >> 1)
+#define IS_SWAP_FROM_SSE(E)      ((E) & 0x00000001)
+#define MAX_SHARE_COUNT          0x7FF
+#define MAKE_SSE(P, C)           ((P) | ((C) << 1))
+#define SWAPENTRY_FROM_SSE(E)    ((E) >> 1)
+#define MAKE_SWAP_SSE(S)         (((S) << 1) | 0x1)
+
+#define MIN(x,y) (((x)<(y))?(x):(y))
+#define MAX(x,y) (((x)>(y))?(x):(y))
+
+/* Signature of free pool blocks */
+#define MM_FREE_POOL_TAG    'lprF'
+
+#define PAGE_TO_SECTION_PAGE_DIRECTORY_OFFSET(x) \
+    ((x) / (4*1024*1024))
+
+#define PAGE_TO_SECTION_PAGE_TABLE_OFFSET(x) \
+    ((((x)) % (4*1024*1024)) / (4*1024))
+
+#define NR_SECTION_PAGE_TABLES              1024
+#define NR_SECTION_PAGE_ENTRIES             1024
+
+#define TEB_BASE                            0x7FFDE000
+
+/* Although Microsoft says this isn't hardcoded anymore,
+   they won't be able to change it. Stuff depends on it */
+#define MM_VIRTMEM_GRANULARITY              (64 * 1024)
+
+#define STATUS_MM_RESTART_OPERATION         ((NTSTATUS)0xD0000001)
+
+/*
+ * Additional flags for protection attributes
+ */
+#define PAGE_WRITETHROUGH                   (1024)
+#define PAGE_SYSTEM                         (2048)
+
+#define SEC_PHYSICALMEMORY                  (0x80000000)
+#define SEC_CACHE                           (0x40000000)
+
+/* These shouldn't be bit flags but are */
+#define MM_PAGEFILE_SEGMENT                 (0x1)
+#define MM_DATAFILE_SEGMENT                 (0x2)
+#define MM_PHYSIMEM_SEGMENT                 (0x4)
+#define MM_IMAGE_SEGMENT                    (0x8)
+
+#define MC_CACHE                            (0)
+#define MC_USER                             (1)
+#define MC_PPOOL                            (2)
+#define MC_NPPOOL                           (3)
+#define MC_SYSTEM                           (4)
+#define MC_MAXIMUM                          (5)
+
+#define PAGED_POOL_MASK                     1
+#define MUST_SUCCEED_POOL_MASK              2
+#define CACHE_ALIGNED_POOL_MASK             4
+#define QUOTA_POOL_MASK                     8
+#define SESSION_POOL_MASK                   32
+#define VERIFIER_POOL_MASK                  64
+
+#define MM_PAGED_POOL_SIZE                  (100*1024*1024)
+#define MM_NONPAGED_POOL_SIZE               (100*1024*1024)
+
+/*
+ * Paged and non-paged pools are 8-byte aligned
+ */
+#define MM_POOL_ALIGNMENT                   8
+
+/*
+ * Maximum size of the kmalloc area (this is totally arbitary)
+ */
+#define MM_KERNEL_MAP_SIZE                  (16*1024*1024)
+#define MM_KERNEL_MAP_BASE                  (0xf0c00000)
+
+/*
+ * FIXME - different architectures have different cache line sizes...
+ */
+#define MM_CACHE_LINE_SIZE                  32
+
+#define MM_ROUND_UP(x,s)                    \
+    ((PVOID)(((ULONG_PTR)(x)+(s)-1) & ~((ULONG_PTR)(s)-1)))
+
+#define MM_ROUND_DOWN(x,s)                  \
+    ((PVOID)(((ULONG_PTR)(x)) & ~((ULONG_PTR)(s)-1)))
+
+#define PAGE_FLAGS_VALID_FROM_USER_MODE     \
+    (PAGE_READONLY | \
+    PAGE_READWRITE | \
+    PAGE_WRITECOPY | \
+    PAGE_EXECUTE | \
+    PAGE_EXECUTE_READ | \
+    PAGE_EXECUTE_READWRITE | \
+    PAGE_EXECUTE_WRITECOPY | \
+    PAGE_GUARD | \
+    PAGE_NOACCESS | \
+    PAGE_NOCACHE)
+
+#define PAGE_FLAGS_VALID_FOR_SECTION \
+    (PAGE_READONLY | \
+     PAGE_READWRITE | \
+     PAGE_WRITECOPY | \
+     PAGE_EXECUTE | \
+     PAGE_EXECUTE_READ | \
+     PAGE_EXECUTE_READWRITE | \
+     PAGE_EXECUTE_WRITECOPY | \
+     PAGE_NOACCESS)
+
+#define PAGE_IS_READABLE                    \
+    (PAGE_READONLY | \
+    PAGE_READWRITE | \
+    PAGE_WRITECOPY | \
+    PAGE_EXECUTE_READ | \
+    PAGE_EXECUTE_READWRITE | \
+    PAGE_EXECUTE_WRITECOPY)
+
+#define PAGE_IS_WRITABLE                    \
+    (PAGE_READWRITE | \
+    PAGE_WRITECOPY | \
+    PAGE_EXECUTE_READWRITE | \
+    PAGE_EXECUTE_WRITECOPY)
+
+#define PAGE_IS_EXECUTABLE                  \
+    (PAGE_EXECUTE | \
+    PAGE_EXECUTE_READ | \
+    PAGE_EXECUTE_READWRITE | \
+    PAGE_EXECUTE_WRITECOPY)
+
+#define PAGE_IS_WRITECOPY                   \
+    (PAGE_WRITECOPY | \
+    PAGE_EXECUTE_WRITECOPY)
+
+
+#define InterlockedCompareExchangePte(PointerPte, Exchange, Comperand) \
+    InterlockedCompareExchange((PLONG)(PointerPte), Exchange, Comperand)
+
+#define InterlockedExchangePte(PointerPte, Value) \
+    InterlockedExchange((PLONG)(PointerPte), Value)
+
+typedef struct
+{
+    ULONG Entry[NR_SECTION_PAGE_ENTRIES];
+} SECTION_PAGE_TABLE, *PSECTION_PAGE_TABLE;
+
+typedef struct
+{
+    PSECTION_PAGE_TABLE PageTables[NR_SECTION_PAGE_TABLES];
+} SECTION_PAGE_DIRECTORY, *PSECTION_PAGE_DIRECTORY;
+
+typedef struct _MM_SECTION_SEGMENT
+{
+    FAST_MUTEX Lock;		/* lock which protects the page directory */
+	PFILE_OBJECT FileObject;
+    ULARGE_INTEGER RawLength;		/* length of the segment which is part of the mapped file
*/
+    ULARGE_INTEGER Length;			/* absolute length of the segment */
+    ULONG ReferenceCount;
+    ULONG Protection;
+    ULONG Flags;
+    BOOLEAN WriteCopy;
+    SECTION_PAGE_DIRECTORY PageDirectory;
+
+	struct 
+	{
+		LONG FileOffset;		/* start offset into the file for image sections */
+		ULONG_PTR VirtualAddress;	/* dtart offset into the address range for image sections */
+		ULONG Characteristics;
+	} Image;
+} MM_SECTION_SEGMENT, *PMM_SECTION_SEGMENT;
+
+typedef struct _MM_IMAGE_SECTION_OBJECT
+{
+    ULONG_PTR ImageBase;
+    ULONG_PTR StackReserve;
+    ULONG_PTR StackCommit;
+    ULONG_PTR EntryPoint;
+    USHORT Subsystem;
+    USHORT ImageCharacteristics;
+    USHORT MinorSubsystemVersion;
+    USHORT MajorSubsystemVersion;
+    USHORT Machine;
+    BOOLEAN Executable;
+    ULONG NrSegments;
+    ULONG ImageSize;
+    PMM_SECTION_SEGMENT Segments;
+} MM_IMAGE_SECTION_OBJECT, *PMM_IMAGE_SECTION_OBJECT;
+
+typedef struct _ROS_SECTION_OBJECT
+{
+    CSHORT Type;
+    CSHORT Size;
+    LARGE_INTEGER MaximumSize;
+    ULONG SectionPageProtection;
+    ULONG AllocationAttributes;
+    PFILE_OBJECT FileObject;
+    union
+    {
+        PMM_IMAGE_SECTION_OBJECT ImageSection;
+        PMM_SECTION_SEGMENT Segment;
+    };
+} ROS_SECTION_OBJECT, *PROS_SECTION_OBJECT;
+
+typedef struct _MEMORY_AREA
+{
+    PVOID StartingAddress;
+    PVOID EndingAddress;
+    struct _MEMORY_AREA *Parent;
+    struct _MEMORY_AREA *LeftChild;
+    struct _MEMORY_AREA *RightChild;
+    ULONG Type;
+    ULONG Protect;
+    ULONG Flags;
+    BOOLEAN DeleteInProgress;
+    ULONG PageOpCount;
+    union
+    {
+        struct
+        {
+            ROS_SECTION_OBJECT* Section;
+            ULONG ViewOffset;
+            PMM_SECTION_SEGMENT Segment;
+            BOOLEAN WriteCopyView;
+            LIST_ENTRY RegionListHead;
+        } SectionData;
+        struct
+        {
+            LIST_ENTRY RegionListHead;
+        } VirtualMemoryData;
+    } Data;
+} MEMORY_AREA, *PMEMORY_AREA;
+
+typedef struct
+{
+    ULONG NrTotalPages;
+    ULONG NrSystemPages;
+    ULONG NrUserPages;
+    ULONG NrFreePages;
+    ULONG NrDirtyPages;
+    ULONG NrLockedPages;
+    ULONG PagingRequestsInLastMinute;
+    ULONG PagingRequestsInLastFiveMinutes;
+    ULONG PagingRequestsInLastFifteenMinutes;
+} MM_STATS;
+
+//
+// These two mappings are actually used by Windows itself, based on the ASSERTS
+//
+#define StartOfAllocation ReadInProgress
+#define EndOfAllocation WriteInProgress
+
+typedef struct _MMPFNENTRY
+{
+    USHORT Modified:1;
+    USHORT ReadInProgress:1;                 // StartOfAllocation
+    USHORT WriteInProgress:1;                // EndOfAllocation
+    USHORT PrototypePte:1;                   // Zero
+    USHORT PageColor:4;                      // LockCount
+    USHORT PageLocation:3;                   // Consumer
+    USHORT RemovalRequested:1;
+    USHORT CacheAttribute:2;                 // Type
+    USHORT Rom:1;
+    USHORT ParityError:1;
+} MMPFNENTRY;
+
+typedef struct _MMPFN
+{
+    union
+    {
+        PFN_NUMBER Flink;                    // ListEntry.Flink
+        ULONG WsIndex;
+        PKEVENT Event;
+        NTSTATUS ReadStatus;
+        SINGLE_LIST_ENTRY NextStackPfn;
+    } u1;
+    PMMPTE PteAddress;                       // ListEntry.Blink
+    union
+    {
+        PFN_NUMBER Blink;
+        ULONG_PTR ShareCount;                // MapCount
+    } u2;
+    union
+    {
+        struct
+        {
+            USHORT ReferenceCount;           // ReferenceCount
+            MMPFNENTRY e1;
+        };
+        struct
+        {
+            USHORT ReferenceCount;
+            USHORT ShortFlags;
+        } e2;
+    } u3;
+    union
+    {
+        MMPTE OriginalPte;
+        LONG AweReferenceCount;              // RmapListHead
+    };
+    union
+    {
+        ULONG_PTR EntireFrame;               // SavedSwapEntry
+        struct
+        {
+            ULONG_PTR PteFrame:25;
+            ULONG_PTR InPageError:1;
+            ULONG_PTR VerifierAllocation:1;
+            ULONG_PTR AweAllocation:1;
+            ULONG_PTR Priority:3;
+            ULONG_PTR MustBeCached:1;
+        };
+    } u4;
+} MMPFN, *PMMPFN;
+
+extern PMMPFN MmPfnDatabase;
+
+typedef struct _MMPFNLIST
+{
+    PFN_NUMBER Total;
+    MMLISTS ListName;
+    PFN_NUMBER Flink;
+    PFN_NUMBER Blink;
+} MMPFNLIST, *PMMPFNLIST;
+
+extern MMPFNLIST MmZeroedPageListHead;
+extern MMPFNLIST MmFreePageListHead;
+extern MMPFNLIST MmStandbyPageListHead;
+extern MMPFNLIST MmModifiedPageListHead;
+extern MMPFNLIST MmModifiedNoWritePageListHead;
+
+typedef struct _MM_PAGEOP
+{
+  /* Type of operation. */
+  ULONG OpType;
+  /* Number of threads interested in this operation. */
+  ULONG ReferenceCount;
+  /* Event that will be set when the operation is completed. */
+  KEVENT CompletionEvent;
+  /* Status of the operation once it is completed. */
+  NTSTATUS Status;
+  /* TRUE if the operation was abandoned. */
+  BOOLEAN Abandoned;
+  /* The memory area to be affected by the operation. */
+  PMEMORY_AREA MArea;
+  ULONG Hash;
+  struct _MM_PAGEOP* Next;
+  struct _ETHREAD* Thread;
+  /*
+   * These fields are used to identify the operation if it is against a
+   * virtual memory area.
+   */
+  HANDLE Pid;
+  PVOID Address;
+  /*
+   * These fields are used to identify the operation if it is against a
+   * section mapping.
+   */
+  PMM_SECTION_SEGMENT Segment;
+  ULONG Offset;
+} MM_PAGEOP, *PMM_PAGEOP;
+
+typedef struct _MM_MEMORY_CONSUMER
+{
+    ULONG PagesUsed;
+    ULONG PagesTarget;
+    NTSTATUS (*Trim)(ULONG Target, ULONG Priority, PULONG NrFreed);
+} MM_MEMORY_CONSUMER, *PMM_MEMORY_CONSUMER;
+
+typedef struct _MM_REGION
+{
+    ULONG Type;
+    ULONG Protect;
+    ULONG Length;
+    LIST_ENTRY RegionListEntry;
+} MM_REGION, *PMM_REGION;
+
+/* Entry describing free pool memory */
+typedef struct _MMFREE_POOL_ENTRY
+{
+    LIST_ENTRY List;
+    PFN_NUMBER Size;
+    ULONG Signature;
+    struct _MMFREE_POOL_ENTRY *Owner;
+} MMFREE_POOL_ENTRY, *PMMFREE_POOL_ENTRY;
+
+/* Paged pool information */
+typedef struct _MM_PAGED_POOL_INFO
+{
+    PRTL_BITMAP PagedPoolAllocationMap;
+    PRTL_BITMAP EndOfPagedPoolBitmap;
+    PMMPTE FirstPteForPagedPool;
+    PMMPTE LastPteForPagedPool;
+    PMMPTE NextPdeForPagedPoolExpansion;
+    ULONG PagedPoolHint;
+    SIZE_T PagedPoolCommit;
+    SIZE_T AllocatedPagedPool;
+} MM_PAGED_POOL_INFO, *PMM_PAGED_POOL_INFO;
+
+typedef struct
+{
+   PROS_SECTION_OBJECT Section;
+   PMM_SECTION_SEGMENT Segment;
+   ULONG Offset;
+   BOOLEAN WasDirty;
+   BOOLEAN Private;
+}
+MM_SECTION_PAGEOUT_CONTEXT;
+
+extern MM_MEMORY_CONSUMER MiMemoryConsumers[MC_MAXIMUM];
+
+typedef VOID
+(*PMM_ALTER_REGION_FUNC)(
+    PMMSUPPORT AddressSpace,
+    PVOID BaseAddress,
+    ULONG Length,
+    ULONG OldType,
+    ULONG OldProtect,
+    ULONG NewType,
+    ULONG NewProtect
+);
+
+typedef VOID
+(*PMM_FREE_PAGE_FUNC)(
+    PVOID Context,
+    PMEMORY_AREA MemoryArea,
+    PVOID Address,
+    PFN_TYPE Page,
+    SWAPENTRY SwapEntry,
+    BOOLEAN Dirty
+);
+
+//
+// Mm copy support for Kd
+//
+NTSTATUS
+NTAPI
+MmDbgCopyMemory(
+    IN ULONG64 Address,
+    IN PVOID Buffer,
+    IN ULONG Size,
+    IN ULONG Flags
+);
+
+//
+// Determines if a given address is a session address
+//
+BOOLEAN
+NTAPI
+MmIsSessionAddress(
+    IN PVOID Address
+);
+
+/* marea.c *******************************************************************/
+
+NTSTATUS
+NTAPI
+MmCreateMemoryArea(
+    PMMSUPPORT AddressSpace,
+    ULONG Type,
+    PVOID *BaseAddress,
+    ULONG_PTR Length,
+    ULONG Protection,
+    PMEMORY_AREA *Result,
+    BOOLEAN FixedAddress,
+    ULONG AllocationFlags,
+    PHYSICAL_ADDRESS BoundaryAddressMultiple OPTIONAL
+);
+
+PMEMORY_AREA
+NTAPI
+MmLocateMemoryAreaByAddress(
+    PMMSUPPORT AddressSpace,
+    PVOID Address
+);
+
+ULONG_PTR
+NTAPI
+MmFindGapAtAddress(
+    PMMSUPPORT AddressSpace,
+    PVOID Address
+);
+
+NTSTATUS
+NTAPI
+MmFreeMemoryArea(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MemoryArea,
+    PMM_FREE_PAGE_FUNC FreePage,
+    PVOID FreePageContext
+);
+
+NTSTATUS
+NTAPI
+MmFreeMemoryAreaByPtr(
+    PMMSUPPORT AddressSpace,
+    PVOID BaseAddress,
+    PMM_FREE_PAGE_FUNC FreePage,
+    PVOID FreePageContext
+);
+
+VOID
+NTAPI
+MmDumpMemoryAreas(PMMSUPPORT AddressSpace);
+
+PMEMORY_AREA
+NTAPI
+MmLocateMemoryAreaByRegion(
+    PMMSUPPORT AddressSpace,
+    PVOID Address,
+    ULONG_PTR Length
+);
+
+PVOID
+NTAPI
+MmFindGap(
+    PMMSUPPORT AddressSpace,
+    ULONG_PTR Length,
+    ULONG_PTR Granularity,
+    BOOLEAN TopDown
+);
+
+VOID
+NTAPI
+MmReleaseMemoryAreaIfDecommitted(
+    struct _EPROCESS *Process,
+    PMMSUPPORT AddressSpace,
+    PVOID BaseAddress
+);
+
+VOID
+NTAPI
+MmMapMemoryArea(PVOID BaseAddress,
+                ULONG Length,
+                ULONG Consumer,
+                ULONG Protection);
+
+/* npool.c *******************************************************************/
+
+VOID
+NTAPI
+MiDebugDumpNonPagedPool(BOOLEAN NewOnly);
+
+VOID
+NTAPI
+MiDebugDumpNonPagedPoolStats(BOOLEAN NewOnly);
+
+VOID
+NTAPI
+MiInitializeNonPagedPool(VOID);
+
+PVOID
+NTAPI
+MiAllocatePoolPages(
+    IN POOL_TYPE PoolType,
+    IN SIZE_T SizeInBytes
+);
+
+POOL_TYPE
+NTAPI
+MmDeterminePoolType(
+    IN PVOID VirtualAddress
+);
+
+ULONG
+NTAPI
+MiFreePoolPages(
+    IN PVOID StartingAddress
+);
+
+PVOID
+NTAPI
+MmGetMdlPageAddress(
+    PMDL Mdl,
+    PVOID Offset
+);
+
+/* pool.c *******************************************************************/
+
+PVOID
+NTAPI
+ExAllocateNonPagedPoolWithTag(
+    POOL_TYPE type,
+    ULONG size,
+    ULONG Tag,
+    PVOID Caller
+);
+
+PVOID
+NTAPI
+ExAllocatePagedPoolWithTag(
+    POOL_TYPE Type,
+    ULONG size,
+    ULONG Tag
+);
+
+VOID
+NTAPI
+ExFreeNonPagedPool(PVOID block);
+
+VOID
+NTAPI
+ExFreePagedPool(IN PVOID Block);
+
+BOOLEAN
+NTAPI
+ExpIsPoolTagDebuggable(ULONG Tag);
+
+PVOID
+NTAPI
+ExpAllocateDebugPool(
+    POOL_TYPE Type,
+    ULONG Size,
+    ULONG Tag,
+    PVOID Caller,
+    BOOLEAN EndOfPage
+);
+
+VOID
+NTAPI
+ExpFreeDebugPool(PVOID Block, BOOLEAN PagedPool);
+
+VOID
+NTAPI
+MmInitializePagedPool(VOID);
+
+PVOID
+NTAPI
+MiAllocateSpecialPool(
+    IN POOL_TYPE PoolType,
+    IN SIZE_T NumberOfBytes,
+    IN ULONG Tag,
+    IN ULONG Underrun
+);
+
+BOOLEAN
+NTAPI
+MiRaisePoolQuota(
+    IN POOL_TYPE PoolType,
+    IN ULONG CurrentMaxQuota,
+    OUT PULONG NewMaxQuota
+);
+
+/* mdl.c *********************************************************************/
+
+VOID
+NTAPI
+MmBuildMdlFromPages(
+    PMDL Mdl,
+    PULONG Pages
+);
+
+/* mminit.c ******************************************************************/
+
+VOID
+NTAPI
+MiShutdownMemoryManager(VOID);
+
+VOID
+NTAPI
+MmInit1(
+    VOID
+);
+
+BOOLEAN
+NTAPI
+MmInitSystem(IN ULONG Phase,
+             IN PLOADER_PARAMETER_BLOCK LoaderBlock);
+
+VOID
+NTAPI
+MiFreeInitMemory(VOID);
+
+VOID
+NTAPI
+MmInitializeMdlImplementation(VOID);
+
+/* pagefile.c ****************************************************************/
+
+SWAPENTRY
+NTAPI
+MmAllocSwapPage(VOID);
+
+VOID
+NTAPI
+MmDereserveSwapPages(ULONG Nr);
+
+VOID
+NTAPI
+MmFreeSwapPage(SWAPENTRY Entry);
+
+VOID
+NTAPI
+MmInitPagingFile(VOID);
+
+NTSTATUS
+NTAPI
+MmReadFromSwapPage(
+    SWAPENTRY SwapEntry,
+    PFN_TYPE Page
+);
+
+BOOLEAN
+NTAPI
+MmReserveSwapPages(ULONG Nr);
+
+NTSTATUS
+NTAPI
+MmWriteToSwapPage(
+    SWAPENTRY SwapEntry,
+    PFN_TYPE Page
+);
+
+NTSTATUS
+NTAPI
+MmDumpToPagingFile(
+    ULONG BugCode,
+    ULONG BugCodeParameter1,
+    ULONG BugCodeParameter2,
+    ULONG BugCodeParameter3,
+    ULONG BugCodeParameter4,
+    struct _KTRAP_FRAME* TrapFrame
+);
+
+BOOLEAN
+NTAPI
+MmIsAvailableSwapPage(VOID);
+
+VOID
+NTAPI
+MmShowOutOfSpaceMessagePagingFile(VOID);
+
+/* process.c ****************************************************************/
+
+NTSTATUS
+NTAPI
+MmInitializeProcessAddressSpace(
+    IN PEPROCESS Process,
+    IN PEPROCESS Clone OPTIONAL,
+    IN PVOID Section OPTIONAL,
+    IN OUT PULONG Flags,
+    IN POBJECT_NAME_INFORMATION *AuditName OPTIONAL
+);
+
+NTSTATUS
+NTAPI
+MmCreatePeb(
+    IN PEPROCESS Process,
+    IN PINITIAL_PEB InitialPeb,
+    OUT PPEB *BasePeb
+);
+
+NTSTATUS
+NTAPI
+MmCreateTeb(
+    IN PEPROCESS Process,
+    IN PCLIENT_ID ClientId,
+    IN PINITIAL_TEB InitialTeb,
+    OUT PTEB* BaseTeb
+);
+
+VOID
+NTAPI
+MmDeleteTeb(
+    struct _EPROCESS *Process,
+    PTEB Teb
+);
+
+VOID
+NTAPI
+MmCleanProcessAddressSpace(IN PEPROCESS Process);
+
+NTSTATUS
+NTAPI
+MmDeleteProcessAddressSpace(IN PEPROCESS Process);
+
+ULONG
+NTAPI
+MmGetSessionLocaleId(VOID);
+
+NTSTATUS
+NTAPI
+MmSetMemoryPriorityProcess(
+    IN PEPROCESS Process,
+    IN UCHAR MemoryPriority
+);
+
+/* i386/pfault.c *************************************************************/
+
+NTSTATUS
+NTAPI
+MmPageFault(
+    ULONG Cs,
+    PULONG Eip,
+    PULONG Eax,
+    ULONG Cr2,
+    ULONG ErrorCode
+);
+
+/* mm.c **********************************************************************/
+
+NTSTATUS
+NTAPI
+MmAccessFault(
+    IN BOOLEAN StoreInstruction,
+    IN PVOID Address,
+    IN KPROCESSOR_MODE Mode,
+    IN PVOID TrapInformation
+);
+
+/* anonmem.c *****************************************************************/
+
+NTSTATUS
+NTAPI
+MmNotPresentFaultVirtualMemory(
+    PMMSUPPORT AddressSpace,
+    MEMORY_AREA* MemoryArea,
+    PVOID Address,
+    BOOLEAN Locked
+);
+
+NTSTATUS
+NTAPI
+MmPageOutVirtualMemory(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MemoryArea,
+    PVOID Address,
+    struct _MM_PAGEOP* PageOp
+);
+
+NTSTATUS
+NTAPI
+MmQueryAnonMem(
+    PMEMORY_AREA MemoryArea,
+    PVOID Address,
+    PMEMORY_BASIC_INFORMATION Info,
+    PULONG ResultLength
+);
+
+VOID
+NTAPI
+MmFreeVirtualMemory(
+    struct _EPROCESS* Process,
+    PMEMORY_AREA MemoryArea
+);
+
+NTSTATUS
+NTAPI
+MmProtectAnonMem(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MemoryArea,
+    PVOID BaseAddress,
+    ULONG Length,
+    ULONG Protect,
+    PULONG OldProtect
+);
+
+NTSTATUS
+NTAPI
+MmWritePageVirtualMemory(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MArea,
+    PVOID Address,
+    PMM_PAGEOP PageOp
+);
+
+/* kmap.c ********************************************************************/
+
+PVOID
+NTAPI
+ExAllocatePage(VOID);
+
+VOID
+NTAPI
+ExUnmapPage(PVOID Addr);
+
+PVOID
+NTAPI
+ExAllocatePageWithPhysPage(PFN_TYPE Page);
+
+NTSTATUS
+NTAPI
+MiCopyFromUserPage(
+    PFN_TYPE Page,
+    PVOID SourceAddress
+);
+
+NTSTATUS
+NTAPI
+MiZeroPage(PFN_TYPE Page);
+
+/* memsafe.s *****************************************************************/
+
+PVOID
+FASTCALL
+MmSafeReadPtr(PVOID Source);
+
+/* pageop.c ******************************************************************/
+
+VOID
+NTAPI
+MmReleasePageOp(PMM_PAGEOP PageOp);
+
+PMM_PAGEOP
+NTAPI
+MmGetPageOp(
+    PMEMORY_AREA MArea,
+    HANDLE Pid,
+    PVOID Address,
+    PMM_SECTION_SEGMENT Segment,
+    ULONG Offset,
+    ULONG OpType,
+    BOOLEAN First
+);
+
+PMM_PAGEOP
+NTAPI
+MmCheckForPageOp(
+    PMEMORY_AREA MArea,
+    HANDLE Pid,
+    PVOID Address,
+    PMM_SECTION_SEGMENT Segment,
+    ULONG Offset
+);
+
+VOID
+NTAPI
+MmInitializePageOp(VOID);
+
+/* process.c *****************************************************************/
+
+PVOID
+NTAPI
+MmCreateKernelStack(BOOLEAN GuiStack, UCHAR Node);
+
+VOID
+NTAPI
+MmDeleteKernelStack(PVOID Stack,
+                    BOOLEAN GuiStack);
+
+/* balace.c ******************************************************************/
+
+VOID
+NTAPI
+MmInitializeMemoryConsumer(
+    ULONG Consumer,
+    NTSTATUS (*Trim)(ULONG Target, ULONG Priority, PULONG NrFreed)
+);
+
+VOID
+NTAPI
+MmInitializeBalancer(
+    ULONG NrAvailablePages,
+    ULONG NrSystemPages
+);
+
+NTSTATUS
+NTAPI
+MmReleasePageMemoryConsumer(
+    ULONG Consumer,
+    PFN_TYPE Page
+);
+
+NTSTATUS
+NTAPI
+MmRequestPageMemoryConsumer(
+    ULONG Consumer,
+    BOOLEAN MyWait,
+    PPFN_TYPE AllocatedPage
+);
+
+VOID
+NTAPI
+MiInitBalancerThread(VOID);
+
+VOID
+NTAPI
+MmRebalanceMemoryConsumers(VOID);
+
+/* rmap.c **************************************************************/
+
+VOID
+NTAPI
+MmSetRmapListHeadPage(
+    PFN_TYPE Page,
+    struct _MM_RMAP_ENTRY* ListHead
+);
+
+struct _MM_RMAP_ENTRY*
+NTAPI
+MmGetRmapListHeadPage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmInsertRmap(
+    PFN_TYPE Page,
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+VOID
+NTAPI
+MmDeleteAllRmaps(
+    PFN_TYPE Page,
+    PVOID Context,
+    VOID (*DeleteMapping)(PVOID Context, struct _EPROCESS *Process, PVOID Address)
+);
+
+VOID
+NTAPI
+MmDeleteRmap(
+    PFN_TYPE Page,
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+VOID
+NTAPI
+MmInitializeRmapList(VOID);
+
+VOID
+NTAPI
+MmSetCleanAllRmaps(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmSetDirtyAllRmaps(PFN_TYPE Page);
+
+BOOLEAN
+NTAPI
+MmIsDirtyPageRmap(PFN_TYPE Page);
+
+NTSTATUS
+NTAPI
+MmWritePagePhysicalAddress(PFN_TYPE Page);
+
+NTSTATUS
+NTAPI
+MmPageOutPhysicalAddress(PFN_TYPE Page);
+
+/* freelist.c **********************************************************/
+
+#define ASSERT_PFN(x) ASSERT((x)->u3.e1.CacheAttribute != 0)
+
+FORCEINLINE
+PMMPFN
+MiGetPfnEntry(IN PFN_TYPE Pfn)
+{
+    PMMPFN Page;
+    extern RTL_BITMAP MiPfnBitMap;
+
+    /* Make sure the PFN number is valid */
+    if (Pfn > MmHighestPhysicalPage) return NULL;
+    
+    /* Make sure this page actually has a PFN entry */
+    if ((MiPfnBitMap.Buffer) && !(RtlTestBit(&MiPfnBitMap, Pfn))) return
NULL;
+
+    /* Get the entry */
+    Page = &MmPfnDatabase[Pfn];
+
+    /* Make sure it's valid */
+    ASSERT_PFN(Page);
+
+    /* Return it */
+    return Page;
+};
+
+FORCEINLINE
+PFN_NUMBER
+MiGetPfnEntryIndex(IN PMMPFN Pfn1)
+{
+    //
+    // This will return the Page Frame Number (PFN) from the MMPFN
+    //
+    return Pfn1 - MmPfnDatabase;
+}
+
+PFN_TYPE
+NTAPI
+MmGetLRUNextUserPage(PFN_TYPE PreviousPage);
+
+PFN_TYPE
+NTAPI
+MmGetLRUFirstUserPage(VOID);
+
+VOID
+NTAPI
+MmInsertLRULastUserPage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmRemoveLRUUserPage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmLockPage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmLockPageUnsafe(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmUnlockPage(PFN_TYPE Page);
+
+ULONG
+NTAPI
+MmGetLockCountPage(PFN_TYPE Page);
+
+static
+__inline
+KIRQL
+NTAPI
+MmAcquirePageListLock()
+{
+	return KeAcquireQueuedSpinLock(LockQueuePfnLock);
+}
+
+FORCEINLINE
+VOID
+NTAPI
+MmReleasePageListLock(KIRQL oldIrql)
+{
+	KeReleaseQueuedSpinLock(LockQueuePfnLock, oldIrql);
+}
+
+VOID
+NTAPI
+MmInitializePageList(
+    VOID
+);
+
+VOID
+NTAPI
+MmDumpPfnDatabase(
+   VOID
+);
+
+PFN_TYPE
+NTAPI
+MmGetContinuousPages(
+    ULONG NumberOfBytes,
+    PHYSICAL_ADDRESS LowestAcceptableAddress,
+    PHYSICAL_ADDRESS HighestAcceptableAddress,
+    PHYSICAL_ADDRESS BoundaryAddressMultiple,
+    BOOLEAN ZeroPages
+);
+
+NTSTATUS
+NTAPI
+MmZeroPageThreadMain(
+    PVOID Context
+);
+
+/* hypermap.c *****************************************************************/
+
+extern PEPROCESS HyperProcess;
+extern KIRQL HyperIrql;
+
+PVOID
+NTAPI
+MiMapPageInHyperSpace(IN PEPROCESS Process,
+                      IN PFN_NUMBER Page,
+                      IN PKIRQL OldIrql);
+
+VOID
+NTAPI
+MiUnmapPageInHyperSpace(IN PEPROCESS Process,
+                        IN PVOID Address,
+                        IN KIRQL OldIrql);
+
+PVOID
+NTAPI
+MiMapPagesToZeroInHyperSpace(IN PMMPFN *Pages,
+                             IN PFN_NUMBER NumberOfPages);
+
+VOID
+NTAPI
+MiUnmapPagesInZeroSpace(IN PVOID VirtualAddress,
+                        IN PFN_NUMBER NumberOfPages);
+
+//
+// ReactOS Compatibility Layer
+//
+FORCEINLINE
+PVOID
+MmCreateHyperspaceMapping(IN PFN_NUMBER Page)
+{
+    HyperProcess = (PEPROCESS)KeGetCurrentThread()->ApcState.Process;
+    return MiMapPageInHyperSpace(HyperProcess, Page, &HyperIrql);
+}
+
+FORCEINLINE
+PVOID
+MiMapPageToZeroInHyperSpace(IN PFN_NUMBER Page)
+{
+    PMMPFN Pfn1 = MiGetPfnEntry(Page);
+    return MiMapPagesToZeroInHyperSpace(&Pfn1, 1);
+}
+
+#define MmDeleteHyperspaceMapping(x) MiUnmapPageInHyperSpace(HyperProcess, x,
HyperIrql);
+
+/* virtual.c ***********************************************************/
+
+NTSTATUS NTAPI
+MiProtectVirtualMemory(IN PEPROCESS Process,
+                       IN OUT PVOID *BaseAddress,
+                       IN OUT PSIZE_T NumberOfBytesToProtect,
+                       IN ULONG NewAccessProtection,
+                       OUT PULONG OldAccessProtection  OPTIONAL);
+
+/* i386/page.c *********************************************************/
+
+NTSTATUS
+NTAPI
+MmCreateVirtualMappingForKernel(
+    PVOID Address,
+    ULONG flProtect,
+    PPFN_TYPE Pages,
+    ULONG PageCount
+);
+
+NTSTATUS
+NTAPI
+MmCommitPagedPoolAddress(
+    PVOID Address,
+    BOOLEAN Locked
+);
+
+NTSTATUS
+NTAPI
+MmCreateVirtualMapping(
+    struct _EPROCESS* Process,
+    PVOID Address,
+    ULONG flProtect,
+    PPFN_TYPE Pages,
+    ULONG PageCount
+);
+
+NTSTATUS
+NTAPI
+MmCreateVirtualMappingUnsafe(
+    struct _EPROCESS* Process,
+    PVOID Address,
+    ULONG flProtect,
+    PPFN_TYPE Pages,
+    ULONG PageCount
+);
+
+ULONG
+NTAPI
+MmGetPageProtect(
+    struct _EPROCESS* Process,
+    PVOID Address);
+
+VOID
+NTAPI
+MmSetPageProtect(
+    struct _EPROCESS* Process,
+    PVOID Address,
+    ULONG flProtect
+);
+
+BOOLEAN
+NTAPI
+MmIsPagePresent(
+    struct _EPROCESS* Process,
+    PVOID Address
+);
+
+VOID
+NTAPI
+MmInitGlobalKernelPageDirectory(VOID);
+
+VOID
+NTAPI
+MmDisableVirtualMapping(
+    struct _EPROCESS *Process,
+    PVOID Address,
+    BOOLEAN* WasDirty,
+    PPFN_TYPE Page
+);
+
+VOID
+NTAPI
+MmEnableVirtualMapping(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+VOID
+NTAPI
+MmRawDeleteVirtualMapping(PVOID Address);
+
+VOID
+NTAPI
+MmDeletePageFileMapping(
+    struct _EPROCESS *Process,
+    PVOID Address,
+    SWAPENTRY* SwapEntry
+);
+
+NTSTATUS
+NTAPI
+MmCreatePageFileMapping(
+    struct _EPROCESS *Process,
+    PVOID Address,
+    SWAPENTRY SwapEntry
+);
+
+BOOLEAN
+NTAPI
+MmIsPageSwapEntry(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+VOID
+NTAPI
+MmTransferOwnershipPage(
+    PFN_TYPE Page,
+    ULONG NewConsumer
+);
+
+VOID
+NTAPI
+MmSetDirtyPage(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+PFN_TYPE
+NTAPI
+MmAllocPage(
+    ULONG Consumer,
+    SWAPENTRY SavedSwapEntry
+);
+
+LONG
+NTAPI
+MmAllocPagesSpecifyRange(
+    ULONG Consumer,
+    PHYSICAL_ADDRESS LowestAddress,
+    PHYSICAL_ADDRESS HighestAddress,
+    ULONG NumberOfPages,
+    PPFN_TYPE Pages
+);
+
+VOID
+NTAPI
+MmDereferencePage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmReferencePage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmReferencePageUnsafe(PFN_TYPE Page);
+
+ULONG
+NTAPI
+MmGetReferenceCountPage(PFN_TYPE Page);
+
+BOOLEAN
+NTAPI
+MmIsPageInUse(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmSetSavedSwapEntryPage(
+    PFN_TYPE Page,
+    SWAPENTRY SavedSwapEntry);
+
+SWAPENTRY
+NTAPI
+MmGetSavedSwapEntryPage(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmSetCleanPage(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+NTSTATUS
+NTAPI
+MmCreatePageTable(PVOID PAddress);
+
+VOID
+NTAPI
+MmDeletePageTable(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+PFN_TYPE
+NTAPI
+MmGetPfnForProcess(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+BOOLEAN
+NTAPI
+MmCreateProcessAddressSpace(
+    IN ULONG MinWs,
+    IN PEPROCESS Dest,
+    IN PULONG DirectoryTableBase
+);
+
+NTSTATUS
+NTAPI
+MmInitializeHandBuiltProcess(
+    IN PEPROCESS Process,
+    IN PULONG DirectoryTableBase
+);
+
+
+NTSTATUS
+NTAPI
+MmInitializeHandBuiltProcess2(
+    IN PEPROCESS Process
+);
+
+NTSTATUS
+NTAPI
+MmReleaseMmInfo(struct _EPROCESS *Process);
+
+NTSTATUS
+NTAPI
+Mmi386ReleaseMmInfo(struct _EPROCESS *Process);
+
+VOID
+NTAPI
+MmDeleteVirtualMapping(
+    struct _EPROCESS *Process,
+    PVOID Address,
+    BOOLEAN FreePage,
+    BOOLEAN* WasDirty,
+    PPFN_TYPE Page
+);
+
+BOOLEAN
+NTAPI
+MmIsDirtyPage(
+    struct _EPROCESS *Process,
+    PVOID Address
+);
+
+VOID
+NTAPI
+MmMarkPageMapped(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmMarkPageUnmapped(PFN_TYPE Page);
+
+VOID
+NTAPI
+MmUpdatePageDir(
+    struct _EPROCESS *Process,
+    PVOID Address,
+    ULONG Size
+);
+
+VOID
+NTAPI
+MiInitPageDirectoryMap(VOID);
+
+ULONG
+NTAPI
+MiGetUserPageDirectoryCount(VOID);
+
+/* io.c **********************************************************************/
+
+NTSTATUS
+MmspWaitForFileLock(PFILE_OBJECT File);
+
+NTSTATUS
+NTAPI
+MiSimpleRead
+(PFILE_OBJECT FileObject, 
+ PLARGE_INTEGER FileOffset,
+ PVOID Buffer, 
+ ULONG Length,
+ PIO_STATUS_BLOCK ReadStatus);
+
+NTSTATUS
+NTAPI
+MiSimpleWrite
+(PFILE_OBJECT FileObject, 
+ PLARGE_INTEGER FileOffset,
+ PVOID Buffer, 
+ ULONG Length,
+ PIO_STATUS_BLOCK ReadStatus);
+
+NTSTATUS
+NTAPI
+MiWriteBackPage
+(PFILE_OBJECT FileObject,
+ PLARGE_INTEGER Offset,
+ ULONG Length,
+ PFN_TYPE Page);
+
+/* wset.c ********************************************************************/
+
+NTSTATUS
+MmTrimUserMemory(
+    ULONG Target,
+    ULONG Priority,
+    PULONG NrFreedPages
+);
+
+/* region.c ************************************************************/
+
+NTSTATUS
+NTAPI
+MmAlterRegion(
+    PMMSUPPORT AddressSpace,
+    PVOID BaseAddress,
+    PLIST_ENTRY RegionListHead,
+    PVOID StartAddress,
+    ULONG Length,
+    ULONG NewType,
+    ULONG NewProtect,
+    PMM_ALTER_REGION_FUNC AlterFunc
+);
+
+VOID
+NTAPI
+MmInitializeRegion(
+    PLIST_ENTRY RegionListHead,
+    SIZE_T Length,
+    ULONG Type,
+    ULONG Protect
+);
+
+PMM_REGION
+NTAPI
+MmFindRegion(
+    PVOID BaseAddress,
+    PLIST_ENTRY RegionListHead,
+    PVOID Address,
+    PVOID* RegionBaseAddress
+);
+
+/* section.c *****************************************************************/
+
+NTSTATUS
+NTAPI
+MiReadFilePage(PFILE_OBJECT FileObject, PLARGE_INTEGER Offset, PPFN_TYPE Page);
+
+VOID
+NTAPI
+MiFreePageTablesSectionSegment(PMM_SECTION_SEGMENT Segment);
+
+VOID
+NTAPI
+MiFreeDataSectionSegment(PFILE_OBJECT FileObject);
+
+NTSTATUS
+NTAPI
+MiCowSectionPage
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MiSwapInSectionPage
+(PMMSUPPORT AddressSpace,
+ PMEMORY_AREA MemoryArea,
+ PMM_SECTION_SEGMENT Segment,
+ PVOID Address,
+ PPFN_TYPE Page);
+
+NTSTATUS
+NTAPI
+MiZeroFillSection(PVOID Address, PLARGE_INTEGER FileOffsetPtr, ULONG Length);
+
+VOID
+MmPageOutDeleteMapping(PVOID Context, PEPROCESS Process, PVOID Address);
+
+ULONG
+NTAPI
+MmGetPageEntrySectionSegment(PMM_SECTION_SEGMENT Segment,
+                             ULONG Offset);
+
+VOID
+NTAPI
+MmSharePageEntrySectionSegment(PMM_SECTION_SEGMENT Segment,
+                               ULONG Offset);
+
+BOOLEAN
+NTAPI
+MmUnsharePageEntrySectionSegment(PROS_SECTION_OBJECT Section,
+                                 PMM_SECTION_SEGMENT Segment,
+                                 ULONG Offset,
+                                 BOOLEAN Dirty,
+                                 BOOLEAN PageOut);
+
+VOID
+NTAPI
+MmSetPageEntrySectionSegment(PMM_SECTION_SEGMENT Segment,
+                             ULONG Offset,
+                             ULONG Entry);
+
+NTSTATUS
+MmspWaitForPageOpCompletionEvent(PMM_PAGEOP PageOp);
+
+VOID
+NTAPI
+MmLockSectionSegment(PMM_SECTION_SEGMENT Segment);
+
+VOID
+NTAPI
+MmUnlockSectionSegment(PMM_SECTION_SEGMENT Segment);
+
+VOID
+MmspCompleteAndReleasePageOp(PMM_PAGEOP PageOp);
+
+PFILE_OBJECT
+NTAPI
+MmGetFileObjectForSection(
+    IN PROS_SECTION_OBJECT Section
+);
+NTSTATUS
+NTAPI
+MmGetFileNameForAddress(
+    IN PVOID Address,
+    OUT PUNICODE_STRING ModuleName
+);
+
+NTSTATUS
+NTAPI
+MmGetFileNameForSection(
+    IN PROS_SECTION_OBJECT Section,
+    OUT POBJECT_NAME_INFORMATION *ModuleName
+);
+
+NTSTATUS
+NTAPI
+MiFlushMappedSection(PVOID BaseAddress, PLARGE_INTEGER FileSize);
+
+NTSTATUS
+NTAPI
+MmExtendSection(PROS_SECTION_OBJECT Section, PLARGE_INTEGER NewSize, BOOLEAN
ExtendFile);
+
+PVOID
+NTAPI
+MmAllocateSection(
+    IN ULONG Length,
+    PVOID BaseAddress
+);
+
+NTSTATUS
+NTAPI
+MmQuerySectionView(
+    PMEMORY_AREA MemoryArea,
+    PVOID Address,
+    PMEMORY_BASIC_INFORMATION Info,
+    PULONG ResultLength
+);
+
+NTSTATUS
+NTAPI
+MmProtectSectionView(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MemoryArea,
+    PVOID BaseAddress,
+    ULONG Length,
+    ULONG Protect,
+    PULONG OldProtect
+);
+
+NTSTATUS
+NTAPI
+MmWritePageSectionView(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MArea,
+    PVOID Address,
+    PMM_PAGEOP PageOp
+);
+
+NTSTATUS
+NTAPI
+MmInitSectionImplementation(VOID);
+
+NTSTATUS
+NTAPI
+MmNotPresentFaultSectionView(
+    PMMSUPPORT AddressSpace,
+    MEMORY_AREA* MemoryArea,
+    PVOID Address,
+    BOOLEAN Locked
+);
+
+NTSTATUS
+NTAPI
+MmPageOutSectionView(
+    PMMSUPPORT AddressSpace,
+    PMEMORY_AREA MemoryArea,
+    PVOID Address,
+    struct _MM_PAGEOP *PageOp
+);
+
+NTSTATUS
+NTAPI
+MmAccessFaultSectionView(
+    PMMSUPPORT AddressSpace,
+    MEMORY_AREA* MemoryArea,
+    PVOID Address,
+    BOOLEAN Locked
+);
+
+VOID
+NTAPI
+MmFreeSectionSegments(PFILE_OBJECT FileObject);
+
+NTSTATUS NTAPI
+MmMapViewInSystemSpaceAtOffset
+(IN PVOID SectionObject,
+ OUT PVOID * MappedBase,
+ IN PLARGE_INTEGER ViewOffset,
+ IN OUT PULONG ViewSize);
+
+NTSTATUS
+NTAPI
+MiMapViewOfSegment(PMMSUPPORT AddressSpace,
+                   PROS_SECTION_OBJECT Section,
+                   PMM_SECTION_SEGMENT Segment,
+                   PVOID* BaseAddress,
+                   SIZE_T ViewSize,
+                   ULONG Protect,
+                   ULONG ViewOffset,
+                   ULONG AllocationType);
+
+/* section/image.c ***********************************************************/
+
+NTSTATUS
+NTAPI
+MmPageOutImageFile
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ PMM_PAGEOP PageOp);
+
+NTSTATUS
+NTAPI
+MmNotPresentFaultImageFile
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MmAccessFaultImageFile
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MiMapImageFileSection
+(PMMSUPPORT AddressSpace,
+ PROS_SECTION_OBJECT Section,
+ PVOID *BaseAddress);
+
+NTSTATUS
+MmCreateImageSection
+(PROS_SECTION_OBJECT *SectionObject,
+ ACCESS_MASK DesiredAccess,
+ POBJECT_ATTRIBUTES ObjectAttributes,
+ PLARGE_INTEGER UMaximumSize,
+ ULONG SectionPageProtection,
+ ULONG AllocationAttributes,
+ PFILE_OBJECT FileObject);
+
+NTSTATUS
+NTAPI
+MiAwaitPageOps(PMMSUPPORT AddressSpace, PMEMORY_AREA MemoryArea, PVOID BaseAddress);
+
+NTSTATUS
+NTAPI
+MmUnmapViewOfSegment(PMMSUPPORT AddressSpace,
+                     PVOID BaseAddress);
+
+NTSTATUS
+NTAPI
+MiUnmapImageSection
+(PMMSUPPORT AddressSpace, PMEMORY_AREA MemoryArea, PVOID BaseAddress);
+
+VOID
+NTAPI
+MiDeleteImageSection(PROS_SECTION_OBJECT Section);
+
+/* section/physical.c ********************************************************/
+
+NTSTATUS
+NTAPI
+MmNotPresentFaultPhysicalMemory
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MmAccessFaultPhysicalMemory
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MmCreatePhysicalMemorySection();
+
+VOID
+NTAPI
+MmUnmapPhysicalMemorySegment
+(PMMSUPPORT AddressSpace, 
+ PMEMORY_AREA MemoryArea,
+ PROS_SECTION_OBJECT Section,
+ PMM_SECTION_SEGMENT Segment);
+
+/* section/pagefile.c ********************************************************/
+
+NTSTATUS
+NTAPI
+MmNotPresentFaultPageFile
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MmAccessFaultPageFile
+(PMMSUPPORT AddressSpace,
+ MEMORY_AREA* MemoryArea,
+ PVOID Address,
+ BOOLEAN Locked);
+
+NTSTATUS
+NTAPI
+MmCreatePageFileSection
+(PROS_SECTION_OBJECT *SectionObject,
+ ACCESS_MASK DesiredAccess,
+ POBJECT_ATTRIBUTES ObjectAttributes,
+ PLARGE_INTEGER UMaximumSize,
+ ULONG SectionPageProtection,
+ ULONG AllocationAttributes);
+
+NTSTATUS
+NTAPI
+MmPageOutPageFileView
+(PMMSUPPORT AddressSpace,
+ PMEMORY_AREA MemoryArea,
+ PVOID Address,
+ struct _MM_PAGEOP *PageOp);
+
+VOID
+NTAPI
+MmUnmapPageFileSegment
+(PMMSUPPORT AddressSpace, 
+ PMEMORY_AREA MemoryArea,
+ PROS_SECTION_OBJECT Section,
+ PMM_SECTION_SEGMENT Segment);
+
+/* mpw.c *********************************************************************/
+
+NTSTATUS
+NTAPI
+MmInitMpwThread(VOID);
+
+NTSTATUS
+NTAPI
+MmInitBsmThread(VOID);
+
+/* pager.c *******************************************************************/
+
+BOOLEAN
+NTAPI
+MiIsPagerThread(VOID);
+
+VOID
+NTAPI
+MiStartPagerThread(VOID);
+
+VOID
+NTAPI
+MiStopPagerThread(VOID);
+
+NTSTATUS
+FASTCALL
+MiQueryVirtualMemory(
+    IN HANDLE ProcessHandle,
+    IN PVOID Address,
+    IN MEMORY_INFORMATION_CLASS VirtualMemoryInformationClass,
+    OUT PVOID VirtualMemoryInformation,
+    IN ULONG Length,
+    OUT PULONG ResultLength
+);
+
+/* sysldr.c ******************************************************************/
+
+VOID
+NTAPI
+MiReloadBootLoadedDrivers(
+    IN PLOADER_PARAMETER_BLOCK LoaderBlock
+);
+
+BOOLEAN
+NTAPI
+MiInitializeLoadedModuleList(
+    IN PLOADER_PARAMETER_BLOCK LoaderBlock
+);
+
+NTSTATUS
+NTAPI
+MmLoadSystemImage(
+    IN PUNICODE_STRING FileName,
+    IN PUNICODE_STRING NamePrefix OPTIONAL,
+    IN PUNICODE_STRING LoadedName OPTIONAL,
+    IN ULONG Flags,
+    OUT PVOID *ModuleObject,
+    OUT PVOID *ImageBaseAddress
+);
+
+NTSTATUS
+NTAPI
+MmUnloadSystemImage(
+    IN PVOID ImageHandle
+);
+
+NTSTATUS
+NTAPI
+MmCheckSystemImage(
+    IN HANDLE ImageHandle,
+    IN BOOLEAN PurgeSection
+);
+
+NTSTATUS
+NTAPI
+MmCallDllInitialize(
+    IN PLDR_DATA_TABLE_ENTRY LdrEntry,
+    IN PLIST_ENTRY ListHead
+);
+
+/* ReactOS Mm Hacks */
+VOID
+FASTCALL
+MiSyncForProcessAttach(
+    IN PKTHREAD NextThread,
+    IN PEPROCESS Process
+);
+
+VOID
+FASTCALL
+MiSyncForContextSwitch(
+    IN PKTHREAD Thread
+);
+
+extern PMMSUPPORT MmKernelAddressSpace;
+
+FORCEINLINE
+VOID
+MmLockAddressSpace(PMMSUPPORT AddressSpace)
+{
+    KeAcquireGuardedMutex(&CONTAINING_RECORD(AddressSpace, EPROCESS,
Vm)->AddressCreationLock);
+}
+
+FORCEINLINE
+VOID
+MmUnlockAddressSpace(PMMSUPPORT AddressSpace)
+{
+    KeReleaseGuardedMutex(&CONTAINING_RECORD(AddressSpace, EPROCESS,
Vm)->AddressCreationLock);
+}
+
+FORCEINLINE
+PEPROCESS
+MmGetAddressSpaceOwner(IN PMMSUPPORT AddressSpace)
+{
+    if (AddressSpace == MmKernelAddressSpace) return NULL;
+    return CONTAINING_RECORD(AddressSpace, EPROCESS, Vm);
+}
+
+FORCEINLINE
+PMMSUPPORT
+MmGetCurrentAddressSpace(VOID)
+{
+    return &((PEPROCESS)KeGetCurrentThread()->ApcState.Process)->Vm;
+}
+
+FORCEINLINE
+PMMSUPPORT
+MmGetKernelAddressSpace(VOID)
+{
+    return MmKernelAddressSpace;
+}
+
+#endif

Propchange: branches/arty-newcc/ntoskrnl/include/internal/newmm.h
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