[Devel] Re: [-mm PATCH 0/7] Memory controller introduction

Pavel Emelianov xemul at openvz.org
Fri Jul 6 07:06:52 PDT 2007


Peter Zijlstra wrote:
> On Thu, 2007-07-05 at 13:14 +0400, Pavel Emelianov wrote:
> 
>> Separate limits for RSS and RSS+pagecache are also a must.
> 
> This I still disagree upon. Page-cache limits are orthogonal to
> containers and not a requirement for containers. If you want such a
> feature get it in Linux proper and don't sneak it in the backdoor via
> containers.

What I wanted to say is that *iff* we need limit for booth the RSS and
the page cache, then we do need a separate limit for the RSS only. I do
not vote for the page cache limit either, but I do not vote _against_ it
as well, and agree to take part in its development.

Thanks,
Pavel.

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