Re: [PATCH 1/5] vmscan: remove all_unreclaimable check from directreclaim path completely

[Minchan Kim]

On Thu, Mar 24, 2011 at 4:28 PM, KOSAKI Motohiro
<kosaki.motohiro@xxxxxxxxxxxxxx> wrote:
>> For example, In 4G desktop system.
>> 32M full scanning and fail to reclaim a page.
>> It's under 1% coverage.
>
> ?? I'm sorry. I haven't catch it.
> Where 32M come from?

(1<<12) * 4K + (1<<11) + 4K + .. (1 << 0) + 4K in shrink_zones.


-- 
Kind regards,
Minchan Kim
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