LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs

[fs/lustre-release.git] / lustre / mgs / mgs_handler.c

diff --git a/lustre/mgs/mgs_handler.c b/lustre/mgs/mgs_handler.c
index d9f0542..beb0b95 100644 (file)
--- a/lustre/mgs/mgs_handler.c
+++ b/lustre/mgs/mgs_handler.c
@@ -28,6 +28,8 @@
 /*
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Whamcloud, Inc.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -815,8 +817,7 @@ int mgs_handle(struct ptlrpc_request *req)
 
         if (opc != MGS_CONNECT) {
                 if (!class_connected_export(req->rq_export)) {
-                        CERROR("lustre_mgs: operation %d on unconnected MGS\n",
-                               opc);
+                        DEBUG_REQ(D_MGS, req, "operation on unconnected MGS\n");
                         req->rq_status = -ENOTCONN;
                         GOTO(out, rc = -ENOTCONN);
                 }