PERFORCE change 99106 for review

[John Birrell]

http://perforce.freebsd.org/chv.cgi?CH=99106

Change 99106 by jb at jb_freebsd2 on 2006/06/13 01:13:16

	Add a couple of global variables to look at with kdb if things go
	pear shaped.

Affected files ...

.. //depot/projects/dtrace/src/sys/cddl/dev/dtrace/dtrace.c#28 edit

Differences ...

==== //depot/projects/dtrace/src/sys/cddl/dev/dtrace/dtrace.c#28 (text+ko) ====

@@ -148,6 +148,10 @@
 hrtime_t	dtrace_deadman_interval = NANOSEC;
 hrtime_t	dtrace_deadman_timeout = (hrtime_t)10 * NANOSEC;
 hrtime_t	dtrace_deadman_user = (hrtime_t)30 * NANOSEC;
+int		dtrace_in_probe;	/* non-zero if executing a probe */
+#if defined(__i386__)
+uintptr_t	dtrace_in_probe_addr;	/* Address of invop when already in probe */
+#endif
 
 /*
  * DTrace External Variables