LU-1299 clio: a combo patch to fix cl_lock

[fs/lustre-release.git] / lustre / include / cl_object.h

diff --git a/lustre/include/cl_object.h b/lustre/include/cl_object.h
index c0f014d..1acd1ba 100644 (file)
--- a/lustre/include/cl_object.h
+++ b/lustre/include/cl_object.h
@@ -1798,6 +1798,14 @@ do {                                                                    \
         }                                                               \
 } while (0)
 
+#define CL_LOCK_ASSERT(expr, env, lock) do {                            \
+       if (likely(expr))                                               \
+               break;                                                  \
+                                                                       \
+       CL_LOCK_DEBUG(D_ERROR, env, lock, "failed at %s.\n", #expr);    \
+       LBUG();                                                         \
+} while (0)
+
 /** @} cl_lock */
 
 /** \addtogroup cl_page_list cl_page_list