#define ATTR_ATTR_FLAG 1024
#define ATTR_KILL_SUID 2048
#define ATTR_KILL_SGID 4096
+#define ATTR_XID 8192
/*
* This is the Inode Attributes structure, used for notify_change(). It
umode_t ia_mode;
uid_t ia_uid;
gid_t ia_gid;
+ xid_t ia_xid;
loff_t ia_size;
struct timespec ia_atime;
struct timespec ia_mtime;