[fireball] 32604: - There is no reason for CDFS to use CcRos-specific functions, it ends up with the same CcRosInit/Uninit with the same CacheSegmentSize = PAGE_SIZE. However, CDFS is probably still hardly compatible with a real NT kernel.

Author: fireball
Date: Fri Mar  7 18:38:43 2008
New Revision: 32604

URL: http://svn.reactos.org/svn/reactos?rev=3D32604&view=3Drev
Log:
- There is no reason for CDFS to use CcRos-specific functions, it ends up w=
ith the same CcRosInit/Uninit with the same CacheSegmentSize =3D PAGE_SIZE.=
 However, CDFS is probably still hardly compatible with a real NT kernel.

Modified:
    trunk/reactos/drivers/filesystems/cdfs/cdfs.h
    trunk/reactos/drivers/filesystems/cdfs/cleanup.c
    trunk/reactos/drivers/filesystems/cdfs/fcb.c
    trunk/reactos/drivers/filesystems/cdfs/fsctl.c
    trunk/reactos/ntoskrnl/cc/fs.c

Modified: trunk/reactos/drivers/filesystems/cdfs/cdfs.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/c=
dfs/cdfs.h?rev=3D32604&r1=3D32603&r2=3D32604&view=3Ddiff
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
--- trunk/reactos/drivers/filesystems/cdfs/cdfs.h (original)
+++ trunk/reactos/drivers/filesystems/cdfs/cdfs.h Fri Mar  7 18:38:43 2008
@@ -5,8 +5,6 @@
 #include <ntddk.h>
 #include <ntddcdrm.h>
 #include <ccros.h>
-
-#define USE_ROS_CC_AND_FS
 =

 #define CDFS_BASIC_SECTOR 2048
 #define CDFS_PRIMARY_DESCRIPTOR_LOCATION 16

Modified: trunk/reactos/drivers/filesystems/cdfs/cleanup.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/c=
dfs/cleanup.c?rev=3D32604&r1=3D32603&r2=3D32604&view=3Ddiff
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
--- trunk/reactos/drivers/filesystems/cdfs/cleanup.c (original)
+++ trunk/reactos/drivers/filesystems/cdfs/cleanup.c Fri Mar  7 18:38:43 20=
08
@@ -51,11 +51,7 @@
   /* Uninitialize file cache if initialized for this file object. */
   if (FileObject->SectionObjectPointer &&
FileObject->SectionObjectPointer=
->SharedCacheMap)
     {
-#ifdef USE_ROS_CC_AND_FS
-      CcRosReleaseFileCache (FileObject);
-#else
       CcUninitializeCacheMap (FileObject, NULL, NULL);
-#endif
     }
 =

   return STATUS_SUCCESS;

Modified: trunk/reactos/drivers/filesystems/cdfs/fcb.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/c=
dfs/fcb.c?rev=3D32604&r1=3D32603&r2=3D32604&view=3Ddiff
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
--- trunk/reactos/drivers/filesystems/cdfs/fcb.c (original)
+++ trunk/reactos/drivers/filesystems/cdfs/fcb.c Fri Mar  7 18:38:43 2008
@@ -241,22 +241,12 @@
   Fcb->FileObject =3D FileObject;
   Fcb->DevExt =3D Vcb;
 =

-#ifdef USE_ROS_AND_FS
-  Status =3D CcRosInitializeFileCache(FileObject,
-                                    PAGE_SIZE);
-  if (!NT_SUCCESS(Status))
-    {
-      DbgPrint("CcRosInitializeFileCache failed\n");
-      KEBUGCHECK(0);
-    }
-#else
   Status =3D STATUS_SUCCESS;
   CcInitializeCacheMap(FileObject,
                        (PCC_FILE_SIZES)(&Fcb->RFCB.AllocationSize),
                        FALSE,
                        NULL,
                        NULL);
-#endif
 =

   ObDereferenceObject(FileObject);
   Fcb->Flags |=3D FCB_CACHE_INITIALIZED;
@@ -437,22 +427,11 @@
 =

   if (CdfsFCBIsDirectory(Fcb))
     {
-#ifdef USE_ROS_CC_AND_FS
-      NTSTATUS Status;
-      Status =3D CcRosInitializeFileCache(FileObject,
-                                        PAGE_SIZE);
-      if (!NT_SUCCESS(Status))
-        {
-          DbgPrint("CcRosInitializeFileCache failed\n");
-          KEBUGCHECK(0);
-        }
-#else
   CcInitializeCacheMap(FileObject,
                        (PCC_FILE_SIZES)(&Fcb->RFCB.AllocationSize),
                        FALSE,
                        NULL,
                        NULL);
-#endif
       Fcb->Flags |=3D FCB_CACHE_INITIALIZED;
     }
 =


Modified: trunk/reactos/drivers/filesystems/cdfs/fsctl.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/c=
dfs/fsctl.c?rev=3D32604&r1=3D32603&r2=3D32604&view=3Ddiff
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
--- trunk/reactos/drivers/filesystems/cdfs/fsctl.c (original)
+++ trunk/reactos/drivers/filesystems/cdfs/fsctl.c Fri Mar  7 18:38:43 2008
@@ -398,21 +398,13 @@
 =

   Fcb->Entry.ExtentLocationL =3D 0;
   Fcb->Entry.DataLengthL =3D (DeviceExt->CdInfo.VolumeSpaceSize + DeviceEx=
t->CdInfo.VolumeOffset) * BLOCKSIZE;
-#ifdef USE_ROS_CC_AND_FS
-  Status =3D CcRosInitializeFileCache(DeviceExt->StreamFileObject,
-				    PAGE_SIZE);
-  if (!NT_SUCCESS (Status))
-    {
-      DbgPrint("CcRosInitializeFileCache failed\n");
-      goto ByeBye;
-    }
-#else
+
   CcInitializeCacheMap(DeviceExt->StreamFileObject,
                        (PCC_FILE_SIZES)(&Fcb->RFCB.AllocationSize),
 		       TRUE,
 		       NULL,
 		       NULL);
-#endif
+
   ExInitializeResourceLite(&DeviceExt->VcbResource);
   ExInitializeResourceLite(&DeviceExt->DirResource);
 =


Modified: trunk/reactos/ntoskrnl/cc/fs.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cc/fs.c?rev=
=3D32604&r1=3D32603&r2=3D32604&view=3Ddiff
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
--- trunk/reactos/ntoskrnl/cc/fs.c (original)
+++ trunk/reactos/ntoskrnl/cc/fs.c Fri Mar  7 18:38:43 2008
@@ -87,7 +87,12 @@
 	IN	PVOID				LazyWriterContext
 	)
 {
-    CcRosInitializeFileCache(FileObject, VACB_MAPPING_GRANULARITY);
+    ASSERT(FileObject);
+    ASSERT(FileSizes);
+
+    /* Call old ROS cache init function */
+    CcRosInitializeFileCache(FileObject,
+        PAGE_SIZE/*VACB_MAPPING_GRANULARITY*/);
 }
 =

 /*