Theodore Ts'o 5c2178e785 jbd2: Add sanity check for attempts to start handle during umount
An attempt to modify the file system during the call to
jbd2_destroy_journal() can lead to a system lockup.  So add some
checking to make it much more obvious when this happens to and to
determine where the offending code is located.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27 21:30:04 -04:00
..
2010-08-18 01:09:01 -04:00