K 10 svn:author V 7 thompsa K 8 svn:date V 27 2007-12-05T01:22:03.000000Z K 7 svn:log V 415 Apply a workaround for the unkillable jail problem where some devices created within the jail are never freed. si_cred is only used by the MAC framework so make the cred reference conditional on it being compiled in, this is not a fix and will need to be reviewed for any new consumers of si_cred. This will quell some user complaint when using jails with a default kernel. Reviewed by: rwatson MFC after: 3 days END