Unionfs: define some debug macros to noop if DEBUG is off

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>

diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index 36e636bf54672517c2f73ef1364085a0e3a53cb5..9bde7ef29c50135b5bf10ad97c5abe0c5990a4b3 100644 (file)
--- a/fs/unionfs/union.h
+++ b/fs/unionfs/union.h
@@ -664,6 +664,7 @@ extern void __show_inode_counts(const struct inode *inode,
 #define show_inode_times(i)            do { } while (0)
 #define show_dinode_times(d)           do { } while (0)
 #define show_inode_counts(i)           do { } while (0)
+#define UDBG                           do { } while (0)
 
 #endif /* not CONFIG_UNION_FS_DEBUG */