K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2016-09-22T23:22:53.739175Z
K 7
svn:log
V 303
Re-check the systrace probe ID before calling dtrace_probe().

Otherwise there exists a narrow window during which a syscall probe can be
disabled and cause a concurrently-running thread to call dtrace_probe()
with an invalid probe ID.

Reported by:	ngie
MFC after:	1 week
Sponsored by:	Dell EMC Isilon

END