From owner-cvs-src@FreeBSD.ORG  Fri Aug  1 20:39:28 2008
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id DFCB71065767;
	Fri,  1 Aug 2008 20:39:28 +0000 (UTC) (envelope-from jhb@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 03C6E8FC15;
	Fri,  1 Aug 2008 20:39:26 +0000 (UTC) (envelope-from jhb@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.2/8.14.2) with ESMTP id m71KdPPJ067601;
	Fri, 1 Aug 2008 20:39:25 GMT (envelope-from jhb@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.2/8.14.1/Submit) id m71KdPu9067600;
	Fri, 1 Aug 2008 20:39:25 GMT (envelope-from jhb@repoman.freebsd.org)
Message-Id: <200808012039.m71KdPu9067600@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	jhb@repoman.freebsd.org using -f
From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 1 Aug 2008 20:39:18 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/dev/nvram nvram.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 01 Aug 2008 20:39:29 -0000

jhb         2008-08-01 20:39:18 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/nvram        nvram.c 
  Log:
  SVN rev 181132 on 2008-08-01 20:39:18Z by jhb
  
  - Use an sx lock to serialize writes since they update the checksum.
  - Remove D_NEEDGIANT as the rtc drivers already have their own locks, so
    this doesn't need Giant.
  
  MFC after:      1 week
  
  Revision  Changes    Path
  1.3       +14 -3     src/sys/dev/nvram/nvram.c