From 17b564936227c0af714d4ece3d70e1ad43c86714 Mon Sep 17 00:00:00 2001
From: Aiken Harris <harraiken91@gmail.com>
Date: Sat, 13 Dec 2025 20:50:32 +0100
Subject: [PATCH] Make memory type verification helpers accessible to PFN

---
 xtoskrnl/includes/mm/mmgr.hh | 2 --
 xtoskrnl/mm/mmgr.cc          | 2 +-
 xtoskrnl/mm/pfn.cc           | 4 ++--
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/xtoskrnl/includes/mm/mmgr.hh b/xtoskrnl/includes/mm/mmgr.hh
index 9a05a9d..8ae98f9 100644
--- a/xtoskrnl/includes/mm/mmgr.hh
+++ b/xtoskrnl/includes/mm/mmgr.hh
@@ -19,8 +19,6 @@ namespace MM
     {
         public:
             STATIC XTAPI VOID InitializeMemoryManager(VOID);
-
-        private:
             STATIC XTAPI BOOLEAN VerifyMemoryTypeFree(LOADER_MEMORY_TYPE MemoryType);
             STATIC XTAPI BOOLEAN VerifyMemoryTypeInvisible(LOADER_MEMORY_TYPE MemoryType);
        };
diff --git a/xtoskrnl/mm/mmgr.cc b/xtoskrnl/mm/mmgr.cc
index 218eab9..4a77196 100644
--- a/xtoskrnl/mm/mmgr.cc
+++ b/xtoskrnl/mm/mmgr.cc
@@ -22,7 +22,7 @@ VOID
 MM::Manager::InitializeMemoryManager(VOID)
 {
     /* Scan memory descriptors provided by the boot loader */
-    ScanMemoryDescriptors();
+    MM::Pfn::ScanMemoryDescriptors();
 
     /* Check if there are enough physical pages */
     if(NumberOfPhysicalPages < MM_MINIMUM_PHYSICAL_PAGES)
diff --git a/xtoskrnl/mm/pfn.cc b/xtoskrnl/mm/pfn.cc
index 78f6713..555fc3b 100644
--- a/xtoskrnl/mm/pfn.cc
+++ b/xtoskrnl/mm/pfn.cc
@@ -39,7 +39,7 @@ MM::Pfn::ScanMemoryDescriptors(VOID)
         MemoryDescriptor = CONTAIN_RECORD(MemoryMappings, LOADER_MEMORY_DESCRIPTOR, ListEntry);
 
         /* Check if memory type is invisible or cached */
-        if(VerifyMemoryTypeInvisible(MemoryDescriptor->MemoryType) ||
+        if(MM::Manager::VerifyMemoryTypeInvisible(MemoryDescriptor->MemoryType) ||
            (MemoryDescriptor->MemoryType == LoaderHardwareCachedMemory))
         {
             /* Skip this mapping */
@@ -69,7 +69,7 @@ MM::Pfn::ScanMemoryDescriptors(VOID)
         }
 
         /* Check if memory type should be considered as free */
-        if(VerifyMemoryTypeFree(MemoryDescriptor->MemoryType))
+        if(MM::Manager::VerifyMemoryTypeFree(MemoryDescriptor->MemoryType))
         {
             /* Check if this descriptor contains more free pages */
             if(MemoryDescriptor->PageCount >= FreePages)