Re: [patch 4/4] memcg: use native word page statistics counters

[Minchan Kim]

On Mon, Nov 8, 2010 at 7:14 AM, Johannes Weiner <hannes@xxxxxxxxxxx> wrote:
> The statistic counters are in units of pages, there is no reason to
> make them 64-bit wide on 32-bit machines.
>
> Make them native words.  Since they are signed, this leaves 31 bit on
> 32-bit machines, which can represent roughly 8TB assuming a page size
> of 4k.
>
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx>

This patch changes mem_cgroup_recursive_idx_stat with
mem_cgroup_recursive_stat as well.
As you know, It would be better to be another patch although it's
trivial. But I don't mind it.
I like the name. :)

Thanks, Hannes.





-- 
Kind regards,
Minchan Kim
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