#define LL_IOC_LOV_GETSTRIPE _IOW ('f', 155, long)
#define LL_IOC_LOV_SETEA _IOW ('f', 156, long)
#define LL_IOC_RECREATE_OBJ _IOW ('f', 157, long)
-#define LL_IOC_CW_LOCK _IOW ('f', 158, long)
-#define LL_IOC_CW_UNLOCK _IOW ('f', 159, long)
+#define LL_IOC_GROUP_LOCK _IOW ('f', 158, long)
+#define LL_IOC_GROUP_UNLOCK _IOW ('f', 159, long)
#define O_LOV_DELAY_CREATE 0100000000 /* hopefully this does not conflict */
#define LL_FILE_IGNORE_LOCK 0x00000001
-#define LL_FILE_CW_LOCKED 0x00000002
+#define LL_FILE_GROUP_LOCKED 0x00000002
#define LOV_USER_MAGIC_V1 0x0BD10BD0
#define LOV_USER_MAGIC LOV_USER_MAGIC_V1