--- a/usr/src/uts/common/io/comstar/lu/stmf_sbd/stmf_sbd.h	Mon Sep 14 13:03:18 2009 -0700
+++ b/usr/src/uts/common/io/comstar/lu/stmf_sbd/stmf_sbd.h	Mon Sep 14 15:13:58 2009 -0600
@@ -189,6 +189,7 @@
 	char		*sl_name;		/* refers to meta or data */
 
 	/* Metadata */
+	kmutex_t	sl_metadata_lock;
 	char		*sl_alias;
 	char		*sl_meta_filename;	/* If applicable */
 	char		*sl_mgmt_url;