Re: [Lsf] [LSF][MM] rough agenda for memcg.

[Johannes Weiner <hannes@cmpxchg.org>]

On Thu, Mar 31, 2011 at 05:59:31PM +0200, Andrea Arcangeli wrote:
> On Thu, Mar 31, 2011 at 11:01:13AM +0900, KAMEZAWA Hiroyuki wrote:
> >   III) Discussing the current and future design of LRU.(for 30+min)
> > 
> >   IV) Diet of page_cgroup (for 30-min)
> >       Maybe this can be combined with III.
> 
> Looks a good plan to me, but others are more directly involved in
> memcg than me so feel free to decide! About the diet topic it was
> suggested by Johannes so I'll let him comment on it if he wants.

I suspect that we will discuss the removal of the global LRU in III,
so that would cover a major part of the diet, removing the list head.

That leaves the ideas of integrating the remaining flags field and the
mem_cgroup pointer into struct page (without increasing its size) as a
separate topic that does not fit into III, but which I would like to
discuss.

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