kern/47168: st_*timespec tv_nsec zero on file creation

[Bruce Evans]

Synopsis: st_*timespec tv_nsec zero on file creation

State-Changed-From-To: open->closed
State-Changed-By: bde
State-Changed-When: Fri Jun 13 18:17:53 PDT 2003
State-Changed-Why: 
The submitter is happy with my explanation of the behaviour
(the vfs.timestamp_precision sysctl can be used to change it if
desired).

http://www.freebsd.org/cgi/query-pr.cgi?pr=47168