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Move PFN database size tracking to memory layout
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This commit is contained in:
Aiken Harris
2026-01-29 22:26:31 +01:00
parent 58669d3074
commit 5e3fb7a5a3
8 changed files with 26 additions and 41 deletions
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4
xtoskrnl/includes/mm/pfn.hh
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@@ -30,7 +30,6 @@ namespace MM
STATIC ULONGLONG NumberOfPhysicalPages;
STATIC LOADER_MEMORY_DESCRIPTOR OriginalFreeDescriptor;
STATIC PMMPFNLIST PageLocationList[];
STATIC PFN_NUMBER PfnDatabaseSize;
STATIC MMPFNLIST RomPagesList;
STATIC MMPFNLIST StandbyPagesList;
STATIC MMPFNLIST ZeroedPagesList;
@@ -38,7 +37,7 @@ namespace MM
public:
STATIC XTAPI PFN_NUMBER AllocateBootstrapPages(IN PFN_NUMBER NumberOfPages);
STATIC XTAPI PFN_NUMBER AllocatePhysicalPage(IN ULONG Color);
STATIC XTAPI VOID ComputePfnDatabaseSize(VOID);
STATIC XTAPI VOID ComputePfnDatabaseSize(OUT PPFN_NUMBER DatabaseSize);
STATIC XTAPI VOID DecrementReferenceCount(IN PMMPFN Pfn1,
IN PFN_NUMBER PageFrameIndex,
IN BOOLEAN BeginStandbyList = FALSE);
@@ -48,7 +47,6 @@ namespace MM
STATIC XTAPI VOID FreePhysicalPage(IN PMMPTE PointerPte);
STATIC XTAPI ULONG_PTR GetHighestPhysicalPage(VOID);
STATIC XTAPI ULONGLONG GetNumberOfPhysicalPages(VOID);
STATIC XTAPI PFN_NUMBER GetPfnDatabaseSize(VOID);
STATIC XTAPI PMMPFN GetPfnEntry(IN PFN_NUMBER Pfn);
STATIC XTAPI VOID InitializePfnDatabase(VOID);
STATIC VOID XTAPI LinkPfnToPte(IN PFN_NUMBER PageFrameIndex,