l.stelmach at samsung.com
Tue May 13 11:05:37 GMT 2014
It was <2014-05-09 pią 15:07>, when Łukasz Stelmach wrote:
> It was <2014-04-30 śro 17:38>, when Łukasz Stelmach wrote:
>> I've prepared an update for systemd (212) in Tizen. Before I push it
>> gerrit I'd like to ask you to take a look at it. It is available as my
>> sandbox branch
>> git fetch ssh://review.tizen.org:29418/platform/upstream/systemd
>> Please report any and all problems you encounter while trying to use
>> this version.
> While testing v212 I found a problem with cgroup management introduced
> by a commit in systemd. The commit prevents any other programme from
> creating a directory in /sys/fs/cgroup. When amd tries to set up its
> "mgr" directory it hits. Then amd as a revenge destroys all the
> contents of the directory.
> The easiest way to overcome this problem is to revert the systemd patch
> on the tizen branch. However, this might have some long term
> consequences. I don't know much about amd and the way/reason it uses
> cgroups so I can't devise any solution.
> As far as I remember there have been plan to forbid any programme other
> than PID#1 systemd control cgroup hierarchies.
I asked the question at systemd-devel. Lennart described the
current sitation and future prospects as well as he suggested mounting
amd's cgroup hierarchy in /run rather than in /sys/fs/cgroup.
I've just created PTREL-805 for amd to keep track of fixing the issue
>  http://cgit.freedesktop.org/systemd/systemd/commit/?id=679142ce
Samsung R&D Institute Poland
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