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

Paul Menage menage at google.com
Mon Jul 13 17:20:08 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.

Paul
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