ntoskrnl/mm/shutdown.c

   1 /*
   2  * PROJECT:         ReactOS Kernel
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            ntoskrnl/mm/shutdown.c
   5  * PURPOSE:         Memory Manager Shutdown
   6  * PROGRAMMERS:
   7  */
   8
   9 /* INCLUDES ******************************************************************/
  10
  11 #include <ntoskrnl.h>
  12 #define NDEBUG
  13 #include <debug.h>
  14
  15 #define MODULE_INVOLVED_IN_ARM3
  16 #include "ARM3/miarm.h"
  17
  18 /* PRIVATE FUNCTIONS *********************************************************/
  19
  20 VOID
  21 MiShutdownSystem(VOID)
  22 {
  23     ULONG i;
  24
  25     /* Loop through all the paging files */
  26     for (i = 0; i < MmNumberOfPagingFiles; i++)
  27     {
  28         /* Free page file name */
  29         ASSERT(MmPagingFile[i]->PageFileName.Buffer != NULL);
  30         ExFreePoolWithTag(MmPagingFile[i]->PageFileName.Buffer, TAG_MM);
  31         MmPagingFile[i]->PageFileName.Buffer = NULL;
  32
  33         /* And close them */
  34         ZwClose(MmPagingFile[i]->FileHandle);
  35     }
  36
  37     UNIMPLEMENTED;
  38 }
  39
  40 VOID
  41 MmShutdownSystem(IN ULONG Phase)
  42 {
  43     if (Phase == 0)
  44     {
  45         MiShutdownSystem();
  46     }
  47     else if (Phase == 1)
  48     {
  49         ULONG i;
  50
  51         /* Loop through all the paging files */
  52         for (i = 0; i < MmNumberOfPagingFiles; i++)
  53         {
  54             /* And dereference them */
  55             ObDereferenceObject(MmPagingFile[i]->FileObject);
  56         }
  57     }
  58     else
  59     {
  60         ASSERT(Phase == 2);
  61
  62         UNIMPLEMENTED;
  63     }
  64 }