[tfaber] 63902: [NTOS:CC] - Set the uninitialize event in CcUninitializeCacheMap to avoid deadlocking callers

Author: tfaber
Date: Sun Aug 17 21:52:54 2014
New Revision: 63902

URL: http://svn.reactos.org/svn/reactos?rev=63902&view=rev
Log:
[NTOS:CC]
- Set the uninitialize event in CcUninitializeCacheMap to avoid deadlocking callers

Modified:
    trunk/reactos/ntoskrnl/cc/fs.c

Modified: trunk/reactos/ntoskrnl/cc/fs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cc/fs.c?rev=63902…
==============================================================================
--- trunk/reactos/ntoskrnl/cc/fs.c	[iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/cc/fs.c	[iso-8859-1] Sun Aug 17 21:52:54 2014
@@ -235,12 +235,12 @@
     IN PLARGE_INTEGER TruncateSize OPTIONAL,
     IN PCACHE_UNINITIALIZE_EVENT UninitializeCompleteEvent OPTIONAL)
 {
-#if 0
-    UNIMPLEMENTED;
-    return FALSE;
-#else
-    return NT_SUCCESS(CcRosReleaseFileCache(FileObject));
-#endif
+    NTSTATUS Status;
+
+    Status = CcRosReleaseFileCache(FileObject);
+    if (UninitializeCompleteEvent)
+        KeSetEvent(&UninitializeCompleteEvent->Event, IO_NO_INCREMENT, FALSE);
+    return NT_SUCCESS(Status);
 }
 
 BOOLEAN