From f971a3462face662ae8ef220a18a98354d625d54 Mon Sep 17 00:00:00 2001
From: Bryan Cantrill <bryan@joyent.com>
Date: Tue, 2 Apr 2013 13:52:19 -0700
Subject: 3673 core dumping is abysmally slow 3671 left behind enemy lines,
 agent LWP can go rogue 3670 add visibility into agent LWP's spymaster
 Reviewed by: Keith M Wesolowski <keith.wesolowski@joyent.com> Reviewed by:
 Joshua M. Clulow <jmc@joyent.com> Reviewed by: Robert Mustacchi
 <rm@joyent.com> Reviewed by: Richard Lowe <richlowe@richlowe.net> Reviewed
 by: Garrett D'Amore <garrett@damore.org> Reviewed by: Eric Schrock
 <eric.schrock@delphix.com> Approved by: Richard Lowe <richlowe@richlowe.net>

---
 usr/src/uts/common/sys/klwp.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'usr/src/uts/common/sys/klwp.h')

diff --git a/usr/src/uts/common/sys/klwp.h b/usr/src/uts/common/sys/klwp.h
index 93d1e9816f..41b70f6a6e 100644
--- a/usr/src/uts/common/sys/klwp.h
+++ b/usr/src/uts/common/sys/klwp.h
@@ -23,11 +23,13 @@
  * Use is subject to license terms.
  */
 
+/*
+ * Copyright (c) 2013, Joyent, Inc. All rights reserved.
+ */
+
 #ifndef	_SYS_KLWP_H
 #define	_SYS_KLWP_H
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/types.h>
 #include <sys/condvar.h>
 #include <sys/thread.h>
@@ -190,6 +192,7 @@ typedef struct _klwp {
 	struct contract	*lwp_ct_latest[CTT_MAXTYPE]; /* last created contract */
 
 	void	*lwp_brand;		/* per-lwp brand data */
+	struct psinfo *lwp_spymaster;	/* if an agent LWP, our spymaster */
 } klwp_t;
 
 /* lwp states */
-- 
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