[fireball] 32606: - Remove ugly hack from gdiobj.c, official sorry to Timo Kreuzer, his changes were perfect! - Temporary disable MPW thread shutdown and forcing page flush, since it results in memory corruption.

Author: fireball
Date: Fri Mar  7 21:49:38 2008
New Revision: 32606

URL: http://svn.reactos.org/svn/reactos?rev=3D32606&view=3Drev
Log:
- Remove ugly hack from gdiobj.c, official sorry to Timo Kreuzer, his chang=
es were perfect!
- Temporary disable MPW thread shutdown and forcing page flush, since it re=
sults in memory corruption.

Modified:
    trunk/reactos/ntoskrnl/mm/mminit.c
    trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c

Modified: trunk/reactos/ntoskrnl/mm/mminit.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/mminit.c?=
rev=3D32606&r1=3D32605&r2=3D32606&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/mm/mminit.c (original)
+++ trunk/reactos/ntoskrnl/mm/mminit.c Fri Mar  7 21:49:38 2008
@@ -73,6 +73,7 @@
 NTAPI
 MiShutdownMemoryManager(VOID)
 {
+#if 0
     ULONG PagesWritten;
     PETHREAD Thread;
 =

@@ -100,6 +101,7 @@
        There will be no other chance to do this later, since filesystems
        are going to be shut down. */
     CcRosFlushDirtyPages(128, &PagesWritten);
+#endif
 }
 =

VOID

Modified: trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win3=
2k/objects/gdiobj.c?rev=3D32606&r1=3D32605&r2=3D32606&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/subsystems/win32/win32k/objects/gdiobj.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c Fri Mar  7 21:49=
:38 2008
@@ -1318,16 +1318,6 @@
             {
                 POBJ Object =3D Entry->KernelData;
 =

-                /* HACK: Introduced very recently, probably by Timo's chan=
ges */
-                if ((ULONG_PTR)Object < 0x80000000)
-                {
-                    DPRINT1("KernelData is invalid (%p) for Entry %p!!!\n",
-                        Object, Entry);
-
-                    /* Hopefully someone is going to solve this issue */
-                    return;
-                }
-
                 PrevThread =3D Object->Tid;
                 if (Object->cExclusiveLock =3D=3D 0 || PrevThread =3D=3D T=
hread)
                 {