K 10
svn:author
V 8
bdrewery
K 8
svn:date
V 27
2014-09-09T17:03:58.450756Z
K 7
svn:log
V 229
Don't cross mount boundaries when cleaning tmp files.

Mounting something in /tmp such as a build jail with nullfs mounts for
some directories can result in very surprising results the next day.

MFC after:	2 weeks
Relnotes:	yes

END