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)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 17 Oct 2012 02:48:59 +0000 (03:48 +0100)
commit6760fa5f3358b9eb6bef4d02144d5d169414cecd
tree8a482c673d11656d4b9a79204d18b20f4bf26f83
parent90c145ba1ba1648f558f5fec975d2cd927d654d9
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: Ben Hutchings <ben@decadent.org.uk>
fs/ext4/move_extent.c