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From: Robert Watson <rwatson@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Cc: 
Subject: PERFORCE change 80829 for review
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http://perforce.freebsd.org/chv.cgi?CH=80829

Change 80829 by rwatson@rwatson_zoo on 2005/07/23 00:32:37

	Document multicast lock order.

Affected files ...

.. //depot/projects/netsmp/src/sys/kern/subr_witness.c#2 edit

Differences ...

==== //depot/projects/netsmp/src/sys/kern/subr_witness.c#2 (text+ko) ====

@@ -286,6 +286,12 @@
 	{ "ifaddr", &lock_class_mtx_sleep },
 	{ NULL, NULL },
 	/*
+	 * Multicast - protocol locks before interface locks.
+	 */
+	{ "in_multi_mtx", &lock_class_mtx_sleep },
+	{ "if_addr_mtx", &lock_class_mtx_sleep },
+	{ NULL, NULL },
+	/*
 	 * UNIX Domain Sockets
 	 */
 	{ "unp", &lock_class_mtx_sleep },