[PATCH 0/2] Memory usage limit notification feature (v3)

KOSAKI Motohiro kosaki.motohiro at jp.fujitsu.com
Mon Jul 13 17:31:31 PDT 2009


> On Mon, Jul 13, 2009 at 5:16 PM, Vladislav
> Buzov<vbuzov at embeddedalley.com> wrote:
> >
> > The following sequence of patches introduce memory usage limit notification
> > capability to the Memory Controller cgroup.
> >
> > This is v3 of the implementation. The major difference between previous
> > version is it is based on the the Resource Counter extension to notify the
> > Resource Controller when the resource usage achieves or exceeds a configurable
> > threshold.
> >
> > TODOs:
> >
> > 1. Another, more generic notification mechanism supporting different  events
> >   is preferred to use, rather than creating a dedicated file in the Memory
> >   Controller cgroup.
> 
> I think that defining the the more generic userspace-API portion of
> this TODO should come *prior* to the new feature in this patch, even
> if the kernel implementation isn't initially generic.

I fully agree this ;-)





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