- Initialize the used page count for the non paged pool in MmInitializeBalancer.

[reactos.git] / reactos / ntoskrnl / include / internal / mm.h

diff --git a/reactos/ntoskrnl/include/internal/mm.h b/reactos/ntoskrnl/include/internal/mm.h
index e470289..9dd2742 100644 (file)
--- a/reactos/ntoskrnl/include/internal/mm.h
+++ b/reactos/ntoskrnl/include/internal/mm.h
@@ -79,7 +79,7 @@ typedef struct _MM_SECTION_SEGMENT
   ULONG Attributes;
   ULONG Length;
   ULONG RawLength;
-  KMUTEX Lock;
+  FAST_MUTEX Lock;
   ULONG ReferenceCount;
   SECTION_PAGE_DIRECTORY PageDirectory;
   ULONG Flags;
@@ -88,19 +88,8 @@ typedef struct _MM_SECTION_SEGMENT
   BOOLEAN WriteCopy;
 } MM_SECTION_SEGMENT, *PMM_SECTION_SEGMENT;
 
-typedef struct
+typedef struct _MM_IMAGE_SECTION_OBJECT
 {
-  CSHORT Type;
-  CSHORT Size;
-  LARGE_INTEGER MaximumSize;
-  ULONG SectionPageProtection;
-  ULONG AllocationAttributes;
-  PFILE_OBJECT FileObject;
-  LIST_ENTRY ViewListHead;
-  KSPIN_LOCK ViewListLock;
-  KMUTEX Lock;
-  ULONG NrSegments;
-  PMM_SECTION_SEGMENT Segments;
   PVOID ImageBase;
   PVOID EntryPoint;
   ULONG StackReserve;
@@ -111,7 +100,32 @@ typedef struct
   ULONG ImageCharacteristics;
   USHORT Machine;
   BOOLEAN Executable;
-} SECTION_OBJECT, *PSECTION_OBJECT;
+  ULONG NrSegments;
+  MM_SECTION_SEGMENT Segments[0];
+} MM_IMAGE_SECTION_OBJECT, *PMM_IMAGE_SECTION_OBJECT;
+
+typedef struct _SECTION_OBJECT
+{
+  CSHORT Type;
+  CSHORT Size;
+  LARGE_INTEGER MaximumSize;
+  ULONG SectionPageProtection;
+  ULONG AllocationAttributes;
+  PFILE_OBJECT FileObject;
+  LIST_ENTRY ViewListHead;
+  KSPIN_LOCK ViewListLock;
+  union
+  {
+    PMM_IMAGE_SECTION_OBJECT ImageSection;
+    PMM_SECTION_SEGMENT Segment;
+  };
+} SECTION_OBJECT;
+
+#ifndef __USE_W32API
+
+typedef struct _SECTION_OBJECT *PSECTION_OBJECT;
+
+#endif /* __USE_W32API */
 
 typedef struct
 {
@@ -153,10 +167,13 @@ typedef struct _MADDRESS_SPACE
 } MADDRESS_SPACE, *PMADDRESS_SPACE;
 
 
+#ifndef __USE_W32API
 /* VARIABLES */
 
 extern PVOID MmSystemRangeStart;
 
+#endif /* __USE_W32API */
+
 
 /* FUNCTIONS */
 
@@ -181,7 +198,7 @@ NTSTATUS MmCreateMemoryArea(struct _EPROCESS* Process,
 MEMORY_AREA* MmOpenMemoryAreaByAddress(PMADDRESS_SPACE AddressSpace, 
                                       PVOID Address);
 NTSTATUS MmInitMemoryAreas(VOID);
-VOID ExInitNonPagedPool(ULONG BaseAddress);
+VOID MiInitializeNonPagedPool(VOID);
 NTSTATUS MmFreeMemoryArea(PMADDRESS_SPACE AddressSpace,
                          PVOID BaseAddress,
                          ULONG Length,
@@ -194,7 +211,9 @@ NTSTATUS MmLockMemoryArea(MEMORY_AREA* MemoryArea);
 NTSTATUS MmUnlockMemoryArea(MEMORY_AREA* MemoryArea);
 NTSTATUS MmInitSectionImplementation(VOID);
 
+#ifndef __USE_W32API
 #define MM_LOWEST_USER_ADDRESS (4096)
+#endif
 
 PMEMORY_AREA MmSplitMemoryArea(struct _EPROCESS* Process,
                               PMADDRESS_SPACE AddressSpace,
@@ -226,7 +245,7 @@ MmDeleteVirtualMapping(struct _EPROCESS* Process,
                       BOOL FreePage,
                       BOOL* WasDirty,
                       PHYSICAL_ADDRESS* PhysicalPage);
-VOID MmUpdatePageDir(PULONG LocalPageDir, PVOID Address);
+VOID MmUpdateStackPageDir(PULONG LocalPageDir, struct _KTHREAD* KThread);
 
 #define MM_PAGE_CLEAN     (0)
 #define MM_PAGE_DIRTY     (1)
@@ -310,12 +329,15 @@ VOID MmInit1(ULONG FirstKernelPhysAddress,
             ULONG LastKernelPhysAddress,
             ULONG LastKernelAddress,
        PADDRESS_RANGE BIOSMemoryMap,
-       ULONG AddressRangeCount);
+       ULONG AddressRangeCount,
+       ULONG MaxMemInMeg);
 VOID MmInit2(VOID);
 VOID MmInit3(VOID);
+VOID MiFreeInitMemory(VOID);
 NTSTATUS MmInitPagerThread(VOID);
+NTSTATUS MmInitZeroPageThread(VOID);
 
-VOID MmInitKernelMap(PVOID BaseAddress);
+VOID MiInitKernelMap(VOID);
 NTSTATUS MmCreatePageTable(PVOID PAddress);
 
 typedef struct
@@ -350,9 +372,10 @@ SWAPENTRY MmGetSavedSwapEntryPage(PHYSICAL_ADDRESS PhysicalAddress);
 VOID MmSetCleanPage(struct _EPROCESS* Process, PVOID Address);
 VOID MmLockPage(PHYSICAL_ADDRESS PhysicalPage);
 VOID MmUnlockPage(PHYSICAL_ADDRESS PhysicalPage);
+ULONG MmGetLockCountPage(PHYSICAL_ADDRESS PhysicalPage);
 
-NTSTATUS MmSafeCopyFromUser(PVOID Dest, PVOID Src, ULONG Count);
-NTSTATUS MmSafeCopyToUser(PVOID Dest, PVOID Src, ULONG Count);
+NTSTATUS MmSafeCopyFromUser(PVOID Dest, const VOID *Src, ULONG Count);
+NTSTATUS MmSafeCopyToUser(PVOID Dest, const VOID *Src, ULONG Count);
 NTSTATUS 
 MmCreatePhysicalMemorySection(VOID);
 PHYSICAL_ADDRESS
@@ -434,11 +457,7 @@ MmMarkPageUnmapped(PHYSICAL_ADDRESS PhysicalAddress);
 VOID
 MmFreeSectionSegments(PFILE_OBJECT FileObject);
 
-typedef struct _MM_IMAGE_SECTION_OBJECT
-{
-  ULONG NrSegments;
-  MM_SECTION_SEGMENT Segments[0];
-} MM_IMAGE_SECTION_OBJECT, *PMM_IMAGE_SECTION_OBJECT;
+
 
 VOID 
 MmFreeVirtualMemory(struct _EPROCESS* Process, PMEMORY_AREA MemoryArea);
@@ -482,7 +501,7 @@ MmInitializeMemoryConsumer(ULONG Consumer,
                           NTSTATUS (*Trim)(ULONG Target, ULONG Priority, 
                                            PULONG NrFreed));
 VOID
-MmInitializeBalancer(ULONG NrAvailablePages);
+MmInitializeBalancer(ULONG NrAvailablePages, ULONG NrSystemPages);
 NTSTATUS
 MmReleasePageMemoryConsumer(ULONG Consumer, PHYSICAL_ADDRESS Page);
 NTSTATUS
@@ -617,5 +636,21 @@ BOOLEAN
 MmIsAvailableSwapPage(VOID);
 VOID
 MmShowOutOfSpaceMessagePagingFile(VOID);
+VOID
+MmRebalanceMemoryConsumers(VOID);
+BOOLEAN
+MiIsPagerThread(VOID);
+VOID
+MiStartPagerThread(VOID);
+VOID
+MmSetLRULastPage(PHYSICAL_ADDRESS PhysicalAddress);
+VOID
+MmRawDeleteVirtualMapping(PVOID Address);
+VOID
+MiStopPagerThread(VOID);
+NTSTATUS 
+MmCreateVirtualMappingDump(PVOID Address, 
+                          ULONG flProtect,
+                          PHYSICAL_ADDRESS PhysicalAddress);
 
 #endif