Re: [PATCH v3 0/7] CFS Bandwidth Control

From: KAMEZAWA Hiroyuki
Date: Wed Oct 13 2010 - 01:19:53 EST


On Tue, 12 Oct 2010 13:19:10 +0530
Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx> wrote:

> Hi,
>
> Its been a while since we posted CPS hard limits (aka CFS bandwidth control
> now) patches, hence a quick recap first:
>
> - I have been working on CFS hard limits since last year and have posted
> a few versions of the same (last post: http://lkml.org/lkml/2010/1/5/44)
> - Paul Turner and Nikhil Rao meanwhile started working on CFS bandwidth
> control and have posted a couple of versions.
> (last post v2: http://lwn.net/Articles/385055/)
>
> Paul's approach mainly changed the way the CPU hard limit was represented. After
> his post, I decided to work with them and discontinue my patch series since
> their global bandwidth specification for group appears more flexible than
> the RT-type per-cpu bandwidth specification I had in my series.
>
> Since Paul seems to be busy, I am taking the freedom of posting the next
> version of his patches with a few enhancements to the slack time handling.
> (more on this later)
>
Wow, thank you. I've been looking forward to see updates.
I'll try this set.

Regards,
-Kame

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