[CMAKE]

[reactos.git] / ntoskrnl / cc / copy.c

diff --git a/ntoskrnl/cc/copy.c b/ntoskrnl/cc/copy.c
index 92c66c7..1770266 100644 (file)
--- a/ntoskrnl/cc/copy.c
+++ b/ntoskrnl/cc/copy.c
@@ -15,7 +15,7 @@
 
 /* GLOBALS *******************************************************************/
 
-static PFN_TYPE CcZeroPage = 0;
+static PFN_NUMBER CcZeroPage = 0;
 
 #define MAX_ZERO_LENGTH        (256 * 1024)
 #define MAX_RW_LENGTH  (256 * 1024)
@@ -29,24 +29,27 @@ ULONG CcFastReadResourceMiss;
 
 /* FUNCTIONS *****************************************************************/
 
+VOID
+NTAPI
+MiZeroPhysicalPage(
+    IN PFN_NUMBER PageFrameIndex
+);
+
 VOID
 NTAPI
 CcInitCacheZeroPage(VOID)
 {
    NTSTATUS Status;
 
-   Status = MmRequestPageMemoryConsumer(MC_NPPOOL, TRUE, &CcZeroPage);
+   MI_SET_USAGE(MI_USAGE_CACHE);
+   //MI_SET_PROCESS2(PsGetCurrentProcess()->ImageFileName);
+   Status = MmRequestPageMemoryConsumer(MC_SYSTEM, TRUE, &CcZeroPage);
    if (!NT_SUCCESS(Status))
    {
        DbgPrint("Can't allocate CcZeroPage.\n");
        KeBugCheck(CACHE_MANAGER);
    }
-   Status = MiZeroPage(CcZeroPage);
-   if (!NT_SUCCESS(Status))
-   {
-       DbgPrint("Can't zero out CcZeroPage.\n");
-       KeBugCheck(CACHE_MANAGER);
-   }
+   MiZeroPhysicalPage(CcZeroPage);
 }
 
 NTSTATUS
@@ -98,7 +101,7 @@ ReadCacheSegmentChain(PBCB Bcb, ULONG ReadOffset, ULONG Length,
          PCACHE_SEGMENT current2;
          ULONG current_size;
          ULONG i;
-         PPFN_TYPE MdlPages;
+         PPFN_NUMBER MdlPages;
 
          /*
           * Count the maximum number of bytes we could read starting
@@ -119,7 +122,7 @@ ReadCacheSegmentChain(PBCB Bcb, ULONG ReadOffset, ULONG Length,
          Mdl->MdlFlags |= (MDL_PAGES_LOCKED | MDL_IO_PAGE_READ);
          current2 = current;
          current_size = 0;
-         MdlPages = (PPFN_TYPE)(Mdl + 1);
+         MdlPages = (PPFN_NUMBER)(Mdl + 1);
          while (current2 != NULL && !current2->Valid && current_size < MAX_RW_LENGTH)
            {
              PVOID address = current2->BaseAddress;
@@ -619,7 +622,7 @@ CcZeroData (IN PFILE_OBJECT     FileObject,
          Mdl->MdlFlags |= (MDL_PAGES_LOCKED | MDL_IO_PAGE_READ);
          for (i = 0; i < ((Mdl->Size - sizeof(MDL)) / sizeof(ULONG)); i++)
            {
-             ((PPFN_TYPE)(Mdl + 1))[i] = CcZeroPage;
+             ((PPFN_NUMBER)(Mdl + 1))[i] = CcZeroPage;
            }
           KeInitializeEvent(&Event, NotificationEvent, FALSE);
          Status = IoSynchronousPageWrite(FileObject, Mdl, &WriteOffset, &Event, &Iosb);