From owner-cvs-all@FreeBSD.ORG  Fri May  2 15:46:14 2003
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 5E62C37B401; Fri,  2 May 2003 15:46:14 -0700 (PDT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 0A59643FAF; Fri,  2 May 2003 15:46:14 -0700 (PDT)
	(envelope-from phk@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.6/8.12.6) with ESMTP id h42MkD0U051586;
	Fri, 2 May 2003 15:46:13 -0700 (PDT)
	(envelope-from phk@repoman.freebsd.org)
Received: (from phk@localhost)
	by repoman.freebsd.org (8.12.6/8.12.6/Submit) id h42MkDuK051585;
	Fri, 2 May 2003 15:46:13 -0700 (PDT)
Message-Id: <200305022246.h42MkDuK051585@repoman.freebsd.org>
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Fri, 2 May 2003 15:46:13 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/geom geom_bsd.c geom_bsd_enc.c src/sys/sys
 disklabel.h
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 02 May 2003 22:46:14 -0000

phk         2003/05/02 15:46:13 PDT

  FreeBSD src repository

  Modified files:
    sys/geom             geom_bsd.c geom_bsd_enc.c 
    sys/sys              disklabel.h 
  Log:
  Make bsd_disklabel_le_enc calculate the checksum and fill it in.
  (If there is a legitimate need to correctly encode and pack a
  disklabel with an invalid checksum custom tools can be built for
  that.)
  
  Make bsd_disklabel_le_dec() validate the magics, number of partitions
  (against a new parameter) and the checksum.
  
  Vastly simplify the logic of the GEOM::BSD class implementation:
  
  Let g_bsd_modify() always take a byte-stream label.
  
  This simplifies all users, except the ioctl's which now have to
  convert to a byte-stream first.  Their loss.
  
  g_bsd_modify() is called with topology held now, and it returns
  with it held.
  
  Always update the md5sum in g_bsd_modify(), otherwise the check
  is no use after the first modification of the label.  Make the
  MD5 over the bytestream version of the label.
  
  Move the rawoffset hack to g_bsd_modify() and remove all the
  inram/ondisk conversions.
  
  Don't configure hotspots in g_bsd_modify(), do it in taste instead,
  we do not support moving the label to a different location on the
  fly anyway.
  
  This passes all current regression tests.
  
  Revision  Changes    Path
  1.53      +108 -262  src/sys/geom/geom_bsd.c
  1.3       +40 -5     src/sys/geom/geom_bsd_enc.c
  1.102     +1 -1      src/sys/sys/disklabel.h