[src/trunk]: src/sys/kern Don't kill the iso partition at 'a' when we have a ...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/78e1b4c33ef3
branches:  trunk
changeset: 779975:78e1b4c33ef3
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Jul 03 13:03:47 2012 +0000

description:
Don't kill the iso partition at 'a' when we have a udf raw partition.
Makes cd0a mountable again. Should be pulled up to 6 (after people
verify that it works in the broken cases)
http://mail-index.netbsd.org/current-users/2012/06/14/msg020415.html

diffstat:

 sys/kern/subr_disk_mbr.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r a267aae2749d -r 78e1b4c33ef3 sys/kern/subr_disk_mbr.c
--- a/sys/kern/subr_disk_mbr.c  Tue Jul 03 09:28:08 2012 +0000
+++ b/sys/kern/subr_disk_mbr.c  Tue Jul 03 13:03:47 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_disk_mbr.c,v 1.42 2011/06/30 20:09:41 wiz Exp $   */
+/*     $NetBSD: subr_disk_mbr.c,v 1.43 2012/07/03 13:03:47 christos Exp $      */
 
 /*
  * Copyright (c) 1982, 1986, 1988 Regents of the University of California.
@@ -54,7 +54,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_disk_mbr.c,v 1.42 2011/06/30 20:09:41 wiz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_disk_mbr.c,v 1.43 2012/07/03 13:03:47 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -364,9 +364,11 @@
                a->lp->d_partitions[0].p_size   = a->lp->d_secperunit;
                a->lp->d_partitions[0].p_cdsession = is_iso9660;
                a->lp->d_partitions[0].p_fstype = FS_ISO9660;
+#ifdef notyet
        } else {
                a->lp->d_partitions[0].p_size   = 0;
                a->lp->d_partitions[0].p_fstype = FS_UNUSED;
+#endif
        }
 
        /* add udf partition if found */