[pschweitzer] 67912: [NTFS] Fix MmGetSystemAddressForMdlSafe() call, as it was done in r67808

Author: pschweitzer
Date: Mon May 25 17:43:04 2015
New Revision: 67912

URL: http://svn.reactos.org/svn/reactos?rev=67912&view=rev
Log:
[NTFS]
Fix MmGetSystemAddressForMdlSafe() call, as it was done in r67808

Modified:
    trunk/reactos/drivers/filesystems/ntfs/fsctl.c
    trunk/reactos/drivers/filesystems/ntfs/misc.c
    trunk/reactos/drivers/filesystems/ntfs/ntfs.h
    trunk/reactos/drivers/filesystems/ntfs/rw.c

Modified: trunk/reactos/drivers/filesystems/ntfs/fsctl.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/f…
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/fsctl.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/fsctl.c	[iso-8859-1] Mon May 25 17:43:04 2015
@@ -712,7 +712,7 @@
         return STATUS_BUFFER_TOO_SMALL;
     }
 
-    BitmapBuffer = NtfsGetUserBuffer(Irp);
+    BitmapBuffer = NtfsGetUserBuffer(Irp, FALSE);
     if (Irp->RequestorMode == UserMode)
     {
         _SEH2_TRY

Modified: trunk/reactos/drivers/filesystems/ntfs/misc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/m…
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/misc.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/misc.c	[iso-8859-1] Mon May 25 17:43:04 2015
@@ -117,11 +117,12 @@
 }
 
 PVOID
-NtfsGetUserBuffer(PIRP Irp)
+NtfsGetUserBuffer(PIRP Irp,
+                  BOOLEAN Paging)
 {
     if (Irp->MdlAddress != NULL)
     {
-        return MmGetSystemAddressForMdlSafe(Irp->MdlAddress, HighPagePriority);
+        return MmGetSystemAddressForMdlSafe(Irp->MdlAddress, (Paging ?
HighPagePriority : NormalPagePriority));
     }
     else
     {

Modified: trunk/reactos/drivers/filesystems/ntfs/ntfs.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/n…
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/ntfs.h	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/ntfs.h	[iso-8859-1] Mon May 25 17:43:04 2015
@@ -743,7 +743,8 @@
                        PIRP Irp);
 
 PVOID
-NtfsGetUserBuffer(PIRP Irp);
+NtfsGetUserBuffer(PIRP Irp,
+                  BOOLEAN Paging);
 
 #if 0
 BOOLEAN

Modified: trunk/reactos/drivers/filesystems/ntfs/rw.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/r…
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/rw.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/rw.c	[iso-8859-1] Mon May 25 17:43:04 2015
@@ -196,7 +196,7 @@
     DeviceExt = DeviceObject->DeviceExtension;
     ReadLength = Stack->Parameters.Read.Length;
     ReadOffset = Stack->Parameters.Read.ByteOffset;
-    Buffer = NtfsGetUserBuffer(Irp);
+    Buffer = NtfsGetUserBuffer(Irp, Irp->Flags & IRP_PAGING_IO);
 
     Status = NtfsReadFile(DeviceExt,
                           FileObject,