[tkreuzer] 57467: [WIN32K] Reduce size of desktop heap from 4MB to 400KB (Windows uses 200KB) [NTOSKRNL] Go back to 20 MB session space.

Author: tkreuzer
Date: Wed Oct  3 19:39:11 2012
New Revision: 57467

URL: http://svn.reactos.org/svn/reactos?rev=57467&view=rev
Log:
[WIN32K]
Reduce size of desktop heap from 4MB to 400KB (Windows uses 200KB)
[NTOSKRNL]
Go back to 20 MB session space.

Modified:
    trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
    trunk/reactos/win32ss/user/ntuser/desktop.c

Modified: trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/miarm.h?r…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] Wed Oct  3 19:39:11 2012
@@ -18,7 +18,7 @@
 
 #define MI_MIN_INIT_PAGED_POOLSIZE              (32 * _1MB)
 
-#define MI_SESSION_VIEW_SIZE                    (36 * _1MB)
+#define MI_SESSION_VIEW_SIZE                    (20 * _1MB)
 #define MI_SESSION_POOL_SIZE                    (16 * _1MB)
 #define MI_SESSION_IMAGE_SIZE                   (8 * _1MB)
 #define MI_SESSION_WORKING_SET_SIZE             (4 * _1MB)

Modified: trunk/reactos/win32ss/user/ntuser/desktop.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/deskto…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/desktop.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/desktop.c [iso-8859-1] Wed Oct  3 19:39:11 2012
@@ -1081,7 +1081,7 @@
    PVOID DesktopHeapSystemBase = NULL;
    SIZE_T DesktopInfoSize;
    BOOLEAN Context;
-   ULONG_PTR HeapSize = 4 * 1024 * 1024; /* FIXME */
+   ULONG_PTR HeapSize = 400 * 1024; /* FIXME: Windows uses 200KB by default */
    UNICODE_STRING ClassName;
    LARGE_STRING WindowName;
    BOOL NoHooks = FALSE;