Re: [RFC] Limit the size of the pagecache

[Christoph Lameter]

On Wed, 24 Jan 2007, KAMEZAWA Hiroyuki wrote:

> I don't prefer to cause zone fallback by this.
> This may use ZONE_DMA before exhausing ZONE_NORMAL (ia64),

Hmmm... We could use node_page_state instead of zone_page_state.

> Very rapid page allocation can eats some amount of lower zone.

One queston: For what purpose would you be using the page cache size 
limitation?

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