[ros-diffs] [jgardou] 52661: [NTOSKRNL/MM] - Remove unused/useless function

Author: jgardou
Date: Tue Jul 12 18:25:00 2011
New Revision: 52661

URL: http://svn.reactos.org/svn/reactos?rev=52661&view=rev
Log:
[NTOSKRNL/MM]
- Remove unused/useless function

Modified:
    trunk/reactos/ntoskrnl/include/internal/mm.h
    trunk/reactos/ntoskrnl/mm/anonmem.c

Modified: trunk/reactos/ntoskrnl/include/internal/mm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/mm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/mm.h [iso-8859-1] Tue Jul 12 18:25:00 2011
@@ -1121,10 +1121,6 @@
 
 NTSTATUS
 NTAPI
-MmWritePagePhysicalAddress(PFN_NUMBER Page);
-
-NTSTATUS
-NTAPI
 MmPageOutPhysicalAddress(PFN_NUMBER Page);
 
 /* freelist.c **********************************************************/

Modified: trunk/reactos/ntoskrnl/mm/anonmem.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/anonmem.c?rev=…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] Tue Jul 12 18:25:00 2011
@@ -50,89 +50,6 @@
 
 NTSTATUS
 NTAPI
-MmWritePageVirtualMemory(PMMSUPPORT AddressSpace,
-                         PMEMORY_AREA MemoryArea,
-                         PVOID Address,
-                         PMM_PAGEOP PageOp)
-{
-   SWAPENTRY SwapEntry;
-   PFN_NUMBER Page;
-   NTSTATUS Status;
-   PEPROCESS Process = MmGetAddressSpaceOwner(AddressSpace);
-
-   /*
-    * Check for paging out from a deleted virtual memory area.
-    */
-   if (MemoryArea->DeleteInProgress)
-   {
-      PageOp->Status = STATUS_UNSUCCESSFUL;
-      KeSetEvent(&PageOp->CompletionEvent, IO_NO_INCREMENT, FALSE);
-      MmReleasePageOp(PageOp);
-      return(STATUS_UNSUCCESSFUL);
-   }
-
-   Page = MmGetPfnForProcess(Process, Address);
-
-   /*
-    * Get that the page actually is dirty.
-    */
-   if (!MmIsDirtyPage(Process, Address))
-   {
-      PageOp->Status = STATUS_SUCCESS;
-      KeSetEvent(&PageOp->CompletionEvent, IO_NO_INCREMENT, FALSE);
-      MmReleasePageOp(PageOp);
-      return(STATUS_SUCCESS);
-   }
-
-   /*
-    * Speculatively set the mapping to clean.
-    */
-   MmSetCleanPage(Process, Address);
-
-   /*
-    * If necessary, allocate an entry in the paging file for this page
-    */
-   SwapEntry = MmGetSavedSwapEntryPage(Page);
-   if (SwapEntry == 0)
-   {
-      SwapEntry = MmAllocSwapPage();
-      if (SwapEntry == 0)
-      {
-         MmSetDirtyPage(Process, Address);
-         PageOp->Status = STATUS_PAGEFILE_QUOTA_EXCEEDED;
-         KeSetEvent(&PageOp->CompletionEvent, IO_NO_INCREMENT, FALSE);
-         MmReleasePageOp(PageOp);
-         return(STATUS_PAGEFILE_QUOTA_EXCEEDED);
-      }
-   }
-
-   /*
-    * Write the page to the pagefile
-    */
-   Status = MmWriteToSwapPage(SwapEntry, Page);
-   if (!NT_SUCCESS(Status))
-   {
-      DPRINT1("MM: Failed to write to swap page (Status was 0x%.8X)\n",
-              Status);
-      MmSetDirtyPage(Process, Address);
-      PageOp->Status = STATUS_UNSUCCESSFUL;
-      KeSetEvent(&PageOp->CompletionEvent, IO_NO_INCREMENT, FALSE);
-      MmReleasePageOp(PageOp);
-      return(STATUS_UNSUCCESSFUL);
-   }
-
-   /*
-    * Otherwise we have succeeded.
-    */
-   MmSetSavedSwapEntryPage(Page, SwapEntry);
-   PageOp->Status = STATUS_SUCCESS;
-   KeSetEvent(&PageOp->CompletionEvent, IO_NO_INCREMENT, FALSE);
-   MmReleasePageOp(PageOp);
-   return(STATUS_SUCCESS);
-}
-
-NTSTATUS
-NTAPI
 MmPageOutVirtualMemory(PMMSUPPORT AddressSpace,
                        PMEMORY_AREA MemoryArea,
                        PVOID Address,