File 0058-teach-dmsquash-live-root-to-use-rootflags.patch of Package dracut

From 3e592297cde294cd2e0487befff6d5fc8dc1c0de Mon Sep 17 00:00:00 2001
From: Joey Boggs <jboggs@redhat.com>
Date: Fri, 26 Mar 2010 10:01:16 -0400
Subject: [PATCH] teach dmsquash-live-root to use rootflags

---
 modules.d/90dmsquash-live/dmsquash-live-root | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/modules.d/90dmsquash-live/dmsquash-live-root b/modules.d/90dmsquash-live/dmsquash-live-root
index b1754dc..c98cdef 100755
--- a/modules.d/90dmsquash-live/dmsquash-live-root
+++ b/modules.d/90dmsquash-live/dmsquash-live-root
@@ -172,7 +172,12 @@ if [ -b "$OSMIN_LOOPDEV" ]; then
     echo "0 $( blockdev --getsz $BASE_LOOPDEV ) snapshot $BASE_LOOPDEV $OSMIN_LOOPDEV p 8" | dmsetup create --readonly live-osimg-min
 fi
 
+ROOTFLAGS="$(getarg rootflags)"
+if [ -n "$ROOTFLAGS" ]; then
+    ROOTFLAGS="-o $ROOTFLAGS"
+fi
+
 ln -s /dev/mapper/live-rw /dev/root
-printf '/bin/mount /dev/mapper/live-rw %s\n' "$NEWROOT" > /mount/01-$$-live.sh
+printf '/bin/mount %s /dev/mapper/live-rw %s\n' "$ROOTFLAGS" "$NEWROOT" > /mount/01-$$-live.sh
 
 exit 0
-- 
1.8.3.1