[PATCH] lockdep: show more details about self-test failures

Make the locking self-test failures (of 'FAILURE' type) easier to debug by
printing more information.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index 952bee7..a1c10b0 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -24,7 +24,7 @@
 	int __ret = 0;							\
 									\
 	if (unlikely(c)) {						\
-		if (debug_locks_off())					\
+		if (debug_locks_silent || debug_locks_off())		\
 			WARN_ON(1);					\
 		__ret = 1;						\
 	}								\