From owner-cvs-src-old@FreeBSD.ORG  Sat Apr 25 23:03:02 2009
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 2FDC0106567C
	for <cvs-src-old@freebsd.org>; Sat, 25 Apr 2009 23:03:02 +0000 (UTC)
	(envelope-from rwatson@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 1D0BE8FC17
	for <cvs-src-old@freebsd.org>; Sat, 25 Apr 2009 23:03:02 +0000 (UTC)
	(envelope-from rwatson@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n3PN31Yr047019
	for <cvs-src-old@freebsd.org>; Sat, 25 Apr 2009 23:03:02 GMT
	(envelope-from rwatson@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n3PN31sY047004
	for cvs-src-old@freebsd.org; Sat, 25 Apr 2009 23:03:01 GMT
	(envelope-from rwatson@repoman.freebsd.org)
Message-Id: <200904252303.n3PN31sY047004@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	rwatson@repoman.freebsd.org using -f
From: Robert Watson <rwatson@FreeBSD.org>
Date: Sat, 25 Apr 2009 23:02:57 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/netinet in.c
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 25 Apr 2009 23:03:02 -0000

rwatson     2009-04-25 23:02:57 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          in.c 
  Log:
  SVN rev 191500 on 2009-04-25 23:02:57Z by rwatson
  
  Expand coverage of IF_ADDR_LOCK() in in_control() from point of initial
  lookup of 'ia' from if_addrhead through most use.  Note that we
  currently have to drop it prematurely in some cases due to calls out to
  the routing and interface code while using 'ia', but this closes many
  races.  Annotate several potential races that persist after this change.
  Move to using M_NOWAIT for allocating new interface addresses due to
  lock(s) being held.
  
  MFC after:      3 weeks
  
  Revision  Changes    Path
  1.129     +81 -31    src/sys/netinet/in.c