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From: Robert Watson <rwatson@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Cc: 
Subject: PERFORCE change 81405 for review
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http://perforce.freebsd.org/chv.cgi?CH=81405

Change 81405 by rwatson@rwatson_zoo on 2005/08/03 15:33:23

	Mark if_addr_mtx as recursive due to reentrance into IP from
	igmp.  Need to think through this one.

Affected files ...

.. //depot/projects/netsmp/src/sys/net/if_var.h#7 edit

Differences ...

==== //depot/projects/netsmp/src/sys/net/if_var.h#7 (text+ko) ====

@@ -221,7 +221,7 @@
  * Locks for address lists on the network interface.
  */
 #define	IF_ADDR_LOCK_INIT(if)	mtx_init(&(if)->if_addr_mtx,		\
-				    "if_addr_mtx", NULL, MTX_DEF)
+				    "if_addr_mtx", NULL, MTX_DEF | MTX_RECURSE)
 #define	IF_ADDR_LOCK_DESTROY(if)	mtx_destroy(&(if)->if_addr_mtx)
 #define	IF_ADDR_LOCK(if)	mtx_lock(&(if)->if_addr_mtx)
 #define	IF_ADDR_UNLOCK(if)	mtx_unlock(&(if)->if_addr_mtx)