use the NT5+ behavior of displaying the system cache size. fixes bug 856

Modified: trunk/reactos/subsys/system/taskmgr/perfdata.c

--- trunk/reactos/subsys/system/taskmgr/perfdata.c	2005-10-01 13:57:38 UTC (rev 18189)
+++ trunk/reactos/subsys/system/taskmgr/perfdata.c	2005-10-01 14:38:10 UTC (rev 18190)
@@ -806,15 +806,12 @@

 
     EnterCriticalSection(&PerfDataCriticalSection);
 

-    SystemCache = SystemCacheInfo.CurrentSize;

     PageSize = SystemBasicInfo.PageSize;

+    SystemCache = SystemCacheInfo.CurrentSizeIncludingTransitionInPages * PageSize;

 
     LeaveCriticalSection(&PerfDataCriticalSection);
 

-    /* SystemCache = SystemCache * (PageSize / 1024); */
-    SystemCache = SystemCache / 1024;
-
-    return SystemCache;

+    return SystemCache / 1024;

 }
 
 ULONG PerfDataGetSystemHandleCount(void)