Re: [PATCH 2/2] ext4: implement cgroup writeback support

From
Artem Bityutskiy <dedekind1@gmail.com>
Date
2015-09-23 13:50:53
Also in
linux-ext4, linux-fsdevel, lkml
Reply to
Artem Bityutskiy, 2015-09-23
On Wed, 2015-09-23 at 15:49 +0300, Artem Bityutskiy wrote:
On Tue, 2015-07-21 at 23:56 -0400, Theodore Ts'o wrote:
quoted
quoted
v2: Updated for MS_CGROUPWB -> SB_I_CGROUPWB.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: <redacted>
Thanks, applied.
Hi, this patch introduces a regression - a major one, I'd say.

Symptoms: copy a bunch of file, run sync, then run 'reboot', and
after
you boot up the copied files are corrupted. So basically the user
-visible symptom is that 'sync' does not work.
Just FYI, this is the issue I briefly reported last Fri:

https://lkml.org/lkml/2015/9/18/640

Artem.
Thread (6 messages) 6 messages, 5 authors, last reply 2015-09-23
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