[pschweitzer] 69742: [NTOSKRNL] Improve the oplocks stubs: - Always return success when FsRtlCheckOplock() is called: we deny oplock creation at FsRtlOplockFsctrl(), so the oplocks can only be fine...

Author: pschweitzer
Date: Fri Oct 30 18:54:16 2015
New Revision: 69742

URL: http://svn.reactos.org/svn/reactos?rev=69742&view=rev
Log:
[NTOSKRNL]
Improve the oplocks stubs:
- Always return success when FsRtlCheckOplock() is called: we deny oplock creation at FsRtlOplockFsctrl(), so the oplocks can only be fine.
- Always return TRUE when FsRtlOplockIsFastIoPossible() is called: we deny oplock creation at FsRtlOplockFsctrl(), so no oplock can prevent fastio from happening.

This enables (for real :-)) write support in extX FSD. Not 100% perfect though, as it hits an assert in MCB (but that's yet another story).

Full implementation to come later on.

CORE-10407
CORE-10442

Modified:
    trunk/reactos/ntoskrnl/fsrtl/oplock.c

Modified: trunk/reactos/ntoskrnl/fsrtl/oplock.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/fsrtl/oplock.c?rev...
==============================================================================
--- trunk/reactos/ntoskrnl/fsrtl/oplock.c	[iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/fsrtl/oplock.c	[iso-8859-1] Fri Oct 30 18:54:16 2015
@@ -50,7 +50,7 @@
 {
     /* Unimplemented */
     UNIMPLEMENTED;
-    return STATUS_NOT_IMPLEMENTED;
+    return STATUS_SUCCESS;
 }

/*++
@@ -147,7 +147,7 @@
 FsRtlOplockIsFastIoPossible(IN POPLOCK Oplock)
 {
     UNIMPLEMENTED;
-    return FALSE;
+    return TRUE;
 }

/*++