From 059da34e933aaa7f0184480e1053337310583e65 Mon Sep 17 00:00:00 2001
From: ReactOS Portable Systems Group <ros-arm-bringup@svn.reactos.org>
Date: Mon, 27 Jul 2009 00:52:44 +0000
Subject: [PATCH] - Create \dev\physmem section during section initialization,
 not later. - Setup SharedUserData settings during Phase 0, not Phase 1. Fixes
 an old bug where the Inbv driver assumed ReactOS was in "server mode" simply
 because the default SharedUserData->NtProductType was "0" (which is an
 invalid product type, but it's != NtProductTypeNt).   - Also fixed it such
 that this reports NtProductServer, which is what ReactOS reports to be
 (Windows 2003 Server SP 1). - Initialize the modified page writer and
 balancer thread in phase 1, not phase 2.   - Phase 2 should make the
 executive pageable, but I don't think this is supported yet...

svn path=/trunk/; revision=42251
---
 reactos/ntoskrnl/mm/mminit.c  | 44 ++++++++++++++++-------------------
 reactos/ntoskrnl/mm/section.c |  2 ++
 2 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/reactos/ntoskrnl/mm/mminit.c b/reactos/ntoskrnl/mm/mminit.c
index b6eaf4d0e15..b6702b18406 100644
--- a/reactos/ntoskrnl/mm/mminit.c
+++ b/reactos/ntoskrnl/mm/mminit.c
@@ -195,8 +195,13 @@ MmInitSystem(IN ULONG Phase,
         /* Initialize the loaded module list */
         MiInitializeLoadedModuleList(LoaderBlock);
 
-        /* We're done, for now */
-        DPRINT("Mm0: COMPLETE\n");
+        /* Setup shared user data settings that NT does as well */
+        ASSERT(SharedUserData->NumberOfPhysicalPages == 0);
+        SharedUserData->NumberOfPhysicalPages = MmStats.NrTotalPages;
+        SharedUserData->LargePageMinimum = 0;
+        
+        /* For now, we assume that we're always Server */
+        SharedUserData->NtProductType = NtProductServer;
     }
     else if (Phase == 1)
     {
@@ -204,32 +209,23 @@ MmInitSystem(IN ULONG Phase,
         MmInitializePageOp();
         MmInitSectionImplementation();
         MmInitPagingFile();
-        MmCreatePhysicalMemorySection();
-
-        /* Setup shared user data settings that NT does as well */
-        ASSERT(SharedUserData->NumberOfPhysicalPages == 0);
-        SharedUserData->NumberOfPhysicalPages = MmStats.NrTotalPages;
-        SharedUserData->LargePageMinimum = 0;
-
-        /* For now, we assume that we're always Workstation */
-        SharedUserData->NtProductType = NtProductWinNt;
+        
+        /*
+         * Unmap low memory
+         */
+        MiInitBalancerThread();
+        
+        /*
+         * Initialise the modified page writer.
+         */
+        MmInitMpwThread();
+        
+        /* Initialize the balance set manager */
+        MmInitBsmThread();
     }
     else if (Phase == 2)
     {
-        /*
-        * Unmap low memory
-        */
-        MiInitBalancerThread();
 
-        /*
-        * Initialise the modified page writer.
-        */
-        MmInitMpwThread();
-
-        /* Initialize the balance set manager */
-        MmInitBsmThread();
-
-        /* FIXME: Read parameters from memory */
     }
 
     return TRUE;
diff --git a/reactos/ntoskrnl/mm/section.c b/reactos/ntoskrnl/mm/section.c
index 5635e8ed768..54393c1b941 100644
--- a/reactos/ntoskrnl/mm/section.c
+++ b/reactos/ntoskrnl/mm/section.c
@@ -2328,6 +2328,8 @@ MmInitSectionImplementation(VOID)
    ObjectTypeInitializer.CloseProcedure = MmpCloseSection;
    ObjectTypeInitializer.ValidAccessMask = SECTION_ALL_ACCESS;
    ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, &MmSectionObjectType);
+    
+   MmCreatePhysicalMemorySection();
 
    return(STATUS_SUCCESS);
 }