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- Fixed the used offset for page table/directory entries and pageops.

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svn path=/trunk/; revision=4854
This commit is contained in:
Hartmut Birr 2003-06-06 21:01:36 +00:00
parent 08b4648a0a
commit 5143077b97
1 changed files with 9 additions and 11 deletions
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20
reactos/ntoskrnl/mm/rmap.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: rmap.c,v 1.17 2003/05/19 15:58:09 hbirr Exp $
/* $Id: rmap.c,v 1.18 2003/06/06 21:01:36 hbirr Exp $
*
* COPYRIGHT: See COPYING in the top directory
* PROJECT: ReactOS kernel
@ -77,8 +77,8 @@ MmWritePagePhysicalAddress(PHYSICAL_ADDRESS PhysicalAddress)
PVOID Address;
PEPROCESS Process;
PMM_PAGEOP PageOp;
LARGE_INTEGER Offset;
NTSTATUS Status;
ULONG Offset;
NTSTATUS Status = STATUS_SUCCESS;
/*
* Check that the address still has a valid rmap; then reference the
@ -133,15 +133,14 @@ MmWritePagePhysicalAddress(PHYSICAL_ADDRESS PhysicalAddress)
Type = MemoryArea->Type;
if (Type == MEMORY_AREA_SECTION_VIEW)
{
Offset.QuadPart = (ULONG)((Address - (ULONG)MemoryArea->BaseAddress) +
MemoryArea->Data.SectionData.ViewOffset);
Offset = (ULONG)(Address - (ULONG)MemoryArea->BaseAddress);
/*
* Get or create a pageop
*/
PageOp = MmGetPageOp(MemoryArea, 0, 0,
MemoryArea->Data.SectionData.Segment,
Offset.u.LowPart, MM_PAGEOP_PAGEOUT);
Offset, MM_PAGEOP_PAGEOUT);
if (PageOp == NULL)
{
DPRINT1("MmGetPageOp failed\n");
@ -219,8 +218,8 @@ MmPageOutPhysicalAddress(PHYSICAL_ADDRESS PhysicalAddress)
PVOID Address;
PEPROCESS Process;
PMM_PAGEOP PageOp;
LARGE_INTEGER Offset;
NTSTATUS Status;
ULONG Offset;
NTSTATUS Status = STATUS_SUCCESS;
ExAcquireFastMutex(&RmapListLock);
entry = MmGetRmapListHeadPage(PhysicalAddress);
@ -257,15 +256,14 @@ MmPageOutPhysicalAddress(PHYSICAL_ADDRESS PhysicalAddress)
Type = MemoryArea->Type;
if (Type == MEMORY_AREA_SECTION_VIEW)
{
Offset.QuadPart = (ULONG)((Address - (ULONG)MemoryArea->BaseAddress) +
MemoryArea->Data.SectionData.ViewOffset);
Offset = (ULONG)(Address - (ULONG)MemoryArea->BaseAddress);
/*
* Get or create a pageop
*/
PageOp = MmGetPageOp(MemoryArea, 0, 0,
MemoryArea->Data.SectionData.Segment,
Offset.u.LowPart, MM_PAGEOP_PAGEOUT);
Offset, MM_PAGEOP_PAGEOUT);
if (PageOp == NULL)
{
DPRINT1("MmGetPageOp failed\n");