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Implement generic PFN list linking function
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This commit is contained in:
Aiken Harris
2026-01-01 20:40:45 +01:00
parent c080f74714
commit 7bcd78fdf3
3 changed files with 203 additions and 3 deletions
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9
xtoskrnl/mm/data.cc
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@@ -72,9 +72,6 @@ ULONGLONG MM::Pfn::NumberOfPhysicalPages;
/* Old biggest free memory descriptor */
LOADER_MEMORY_DESCRIPTOR MM::Pfn::OriginalFreeDescriptor;
/* List containing standby pages (clean, can be reclaimed or repurposed) */
MMPFNLIST MM::Pfn::StandbyPagesList = {0, StandbyPageList, MAXULONG_PTR, MAXULONG_PTR};
/* Array of pointers to PFN lists */
PMMPFNLIST MM::Pfn::PageLocationList[] = {&ZeroedPagesList,
&FreePagesList,
@@ -88,6 +85,12 @@ PMMPFNLIST MM::Pfn::PageLocationList[] = {&ZeroedPagesList,
/* Size of the PFN database in pages */
PFN_NUMBER MM::Pfn::PfnDatabaseSize;
/* List containing pages mapped as Read-Only (ROM) */
MMPFNLIST MM::Pfn::RomPagesList = {0, StandbyPageList, MAXULONG_PTR, MAXULONG_PTR};
/* List containing standby pages (clean, can be reclaimed or repurposed) */
MMPFNLIST MM::Pfn::StandbyPagesList = {0, StandbyPageList, MAXULONG_PTR, MAXULONG_PTR};
/* List containing free physical pages that have been zeroed out */
MMPFNLIST MM::Pfn::ZeroedPagesList = {0, ZeroedPageList, MAXULONG_PTR, MAXULONG_PTR};