From: Karel Zak <kzak@redhat.com>
Date: Tue, 9 Aug 2011 12:46:28 +0000 (+0200)
Subject: docs: update TODO file
X-Git-Tag: v2.20-rc2~83
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2daef873d89c85f04421ebfcc73f0e02f50538d8;p=thirdparty%2Futil-linux.git

docs: update TODO file

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/TODO b/TODO
index 1016fc3026..8341b94d25 100644
--- a/TODO
+++ b/TODO
@@ -21,6 +21,14 @@ libmount (mount/umount)
  features should be implemented to libmount or to the new mount/umount
  implementation in the libmount/samples/ directory.
 
+ - (!) on systems with regular mtab file it is impossible to umount by "umount
+   /dev/loop0" if the loop device has been created by "mount -o loop", because
+   there is backing file in the mtab (instead of the device name). 
+
+   Now we have all necessary information in /sysfs so it should be possible to
+   translate the device name to backing file and then search in mtab for the 
+   filename. See loopdev_get_loopfile().
+
  - (!!!) add libmount based umount(8) (see libmount/samples/ where is new mount(8) 
    implementation.