kern/134225: [libexec] [patch] Reduce disk write load from save-entropy

[eadler at FreeBSD.org]

Synopsis: [libexec] [patch] Reduce disk write load from save-entropy

Responsible-Changed-From-To: freebsd-bugs->eadler
Responsible-Changed-By: eadler
Responsible-Changed-When: Sun Mar 25 03:33:03 UTC 2012
Responsible-Changed-Why: 
take - and reminder to get secteam review of my final patch

http://www.freebsd.org/cgi/query-pr.cgi?pr=134225