Messages in this thread | | | Date | Fri, 18 Apr 2014 16:41:08 -0400 | From | Tejun Heo <> | Subject | Re: [PATCH 12/12] cgroup: implement dynamic subtree controller enable/disable on the default hierarchy |
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Hello,
On Thu, Apr 17, 2014 at 11:33:50PM +0530, Raghavendra KT wrote: > On Tue, Apr 15, 2014 at 3:07 AM, Tejun Heo <tj@kernel.org> wrote: > I undertsand that with the above parsing we could do > echo "-blkio +blkio" > cgroup.subtree_control and honor last enable/disable.
Yeah, and the behavior is described in the following document.
http://lkml.kernel.org/g/20140416145248.GD1257@htj.dyndns.org
> It confused me while testing. do you think we should return -EINVAL in > such case?
Hmmm... I think whatever comes later wins is a pretty clear and easy rule, no?
-- tejun
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