[PATCH 3/5] page_cgroup: make page tracking available for blkio

Jonathan Corbet corbet at lwn.net
Tue Feb 22 15:21:47 PST 2011


On Tue, 22 Feb 2011 18:06:30 -0500
Vivek Goyal <vgoyal at redhat.com> wrote:

> I think John suggested replacing mem_cgroup pointer with css_set so that
> size of the strcuture does not increase but it leads extra level of 
> indirection.

That is what I was thinking.  But I did also say it's probably premature
generalization at this point, especially given that there'd be a runtime
cost.

jon


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