kern/150143: [patch][tmpfs] Source directory vnode can disappear before locking it in tmpfs_rename

[linimon at FreeBSD.org]

Synopsis: [patch][tmpfs] Source directory vnode can disappear before locking it in tmpfs_rename

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: linimon
Responsible-Changed-When: Mon Sep 6 07:07:55 UTC 2010
Responsible-Changed-Why: 
Over to maintainer(s).

http://www.freebsd.org/cgi/query-pr.cgi?pr=150143