ext4: add warning to ext4_convert_unwritten_extents_endio

Splitting extents inside endio is a bad thing, but unfortunately it is
still possible.  In fact we are pretty close to the moment when all
related issues will be fixed.  Let's warn developer if it still the
case.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Dmitry Monakhov 2013-03-04 00:41:05 -05:00 • committed by Theodore Ts'o
commit ff95ec22cd