Author: sir_richard
Date: Wed Feb 29 16:58:46 2012
New Revision: 55922
URL: http://svn.reactos.org/svn/reactos?rev=55922&view=rev
Log:
[NTOS]: Define the Decommitted PTE structure.
Modified:
trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c
trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
Modified: trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c?rev=55922&r1=55921&r2=55922&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c [iso-8859-1] Wed Feb 29 16:58:46
2012
@@ -29,6 +29,8 @@
MMPTE PrototypePte = {{(MM_READWRITE << MM_PTE_SOFTWARE_PROTECTION_BITS) |
PTE_PROTOTYPE | (MI_PTE_LOOKUP_NEEDED << PAGE_SHIFT)}};
+/* Template PTE for decommited page */
+MMPTE MmDecommittedPte = {{MM_DECOMMIT << MM_PTE_SOFTWARE_PROTECTION_BITS}};
/* PRIVATE FUNCTIONS
**********************************************************/
Modified: trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/miarm.h?rev=55922&r1=55921&r2=55922&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] Wed Feb 29 16:58:46 2012
@@ -479,6 +479,7 @@
extern MMPDE DemandZeroPde;
extern MMPTE DemandZeroPte;
extern MMPTE PrototypePte;
+extern MMPTE MmDecommittedPte;
extern BOOLEAN MmLargeSystemCache;
extern BOOLEAN MmZeroPageFile;
extern BOOLEAN MmProtectFreedNonPagedPool;
@@ -1329,6 +1330,12 @@
OUT PPFN_NUMBER ValidPages
);
+ULONG
+NTAPI
+MiGetPageProtection(
+ IN PMMPTE PointerPte
+);
+
PLDR_DATA_TABLE_ENTRY
NTAPI
MiLookupDataTableEntry(
