ext4: online defrag is not supported for journaled files
authorDmitry Monakhov <dmonakhov@openvz.org>
Wed, 26 Sep 2012 16:32:54 +0000 (12:32 -0400)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Mon, 10 Feb 2014 21:11:29 +0000 (16:11 -0500)
commitfaf16058ac73346057ac1c4f5126c0769c1f75e7
tree60f76ee9c81a56cb20d0fccb42400d7250a655a4
parent41d4b0bae2fffc6558ac846199caee5baa8dd7f2
ext4: online defrag is not supported for journaled files

commit f066055a3449f0e5b0ae4f3ceab4445bead47638 upstream.

Proper block swap for inodes with full journaling enabled is
truly non obvious task. In order to be on a safe side let's
explicitly disable it for now.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
fs/ext4/move_extent.c