[Devil-linux-commit] build/config/etc/initrd linuxrc, 1.70.2.17, 1.70.2.18

[Friedrich L. <fr...@us...>]

Update of /cvsroot/devil-linux/build/config/etc/initrd
In directory sc8-pr-cvs12.sourceforge.net:/tmp/cvs-serv26288/config/etc/initrd

Modified Files:
      Tag: rel-1-2-patches
	linuxrc 
Log Message:

fix a possible race condition,
at least in qemu one experiences one from time to time



Index: linuxrc
===================================================================
RCS file: /cvsroot/devil-linux/build/config/etc/initrd/linuxrc,v
retrieving revision 1.70.2.17
retrieving revision 1.70.2.18
diff -u -d -r1.70.2.17 -r1.70.2.18
--- linuxrc	28 Feb 2007 00:07:00 -0000	1.70.2.17
+++ linuxrc	28 Feb 2007 20:04:29 -0000	1.70.2.18
@@ -313,7 +313,14 @@
     # we unmount here to be able to possibly activate run from ram
     # if that's activated by the default config
     # (bug reported by Dmitry Komarov)
-    umount /cdrom
+    sync
+    let i=0
+    while (! umount /cdrom 2>/dev/null) && [ $i -lt 10 ]; do
+    	# at least in qemu there exists a race condition
+    	# when unmounting the cdrom
+    	let i=i+1
+    	sleep 1
+    done
     #
     # FIXME - need to solve this in a nicer way as we search for
     #         the cd/image twice which is quite ugly (fl)