From: Pierre Schweitzer <pierre@reactos.org>
Date: Fri, 30 Oct 2015 18:54:16 +0000 (+0000)
Subject: [NTOSKRNL]
X-Git-Tag: ReactOS-0.4.0~313
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=aeeb7963bc8d175d896764da7007102c143baa0d

[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

svn path=/trunk/; revision=69742
---

diff --git a/reactos/ntoskrnl/fsrtl/oplock.c b/reactos/ntoskrnl/fsrtl/oplock.c
index 280b475701b..ce31dfbab78 100644
--- a/reactos/ntoskrnl/fsrtl/oplock.c
+++ b/reactos/ntoskrnl/fsrtl/oplock.c
@@ -50,7 +50,7 @@ FsRtlCheckOplock(IN POPLOCK Oplock,
 {
     /* Unimplemented */
     UNIMPLEMENTED;
-    return STATUS_NOT_IMPLEMENTED;
+    return STATUS_SUCCESS;
 }
 
 /*++
@@ -147,7 +147,7 @@ NTAPI
 FsRtlOplockIsFastIoPossible(IN POPLOCK Oplock)
 {
     UNIMPLEMENTED;
-    return FALSE;
+    return TRUE;
 }
 
 /*++