Hello. I wrote a LSM module which is implemented as a loadable kernel module which emits TOMOYO-like information into the audit logs rather than SELinux's context, and added it to http://sourceforge.jp/projects/akari/scm/svn/tree/head/branches/tasktracker/ . By using this module, you can obtain information similar to TOMOYO by configuring via auditctl command. This module will be lightweight because this module does not make security decision. Regards.