K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2011-11-08T15:17:54.745087Z
K 7
svn:log
V 355
The in-kernel CTF parser caches the result of its first attempt to parse
CTF data from a module.  On subsequent attempts to retrieve CTF data for
a module, return an error if there no CTF data.

This fixes a panic if you try to enable fbt probes on a module with CTF
data twice.

Submitted by:	Paul Ambrose (ambrosehua AT gmail DOT com)
MFC after:	3 days

END