K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-04-10T13:47:09.385954Z
K 7
svn:log
V 300
Assert that dtrace_probe() doesn't re-enter itself.

This helps catch cases where an instrumented function is called while
in probe context.

Submitted by:	Domagoj Stolfa <domagoj.stolfa@gmail.com>
MFC after:	2 weeks
Sponsored by:	DARPA/AFRL
Differential Revision:	https://reviews.freebsd.org/D14863

END