Re: [RFC][PATCH 4/5] memory_pressure_notify() caller

[KAMEZAWA Hiroyuki]

On Tue, 15 Jan 2008 11:37:48 +0900
KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> wrote:

> Hi KAME, 
> 
> > > +	notify_threshold = (zone->pages_high +
> > > +			    zone->lowmem_reserve[MAX_NR_ZONES-1]) * 2;
> > > +
> > Why MAX_NR_ZONES-1 ?
> 
> this is intent to max lowmem_reserve.
> 
Ah, my point is.. how about this ?
==
if (page_zoneid(page) != ZONE_DMA)
	notify_threshold = zone->pages_high +
                   	zone->lowmem_reserve[page_zoneid(page) - 1] * 2;
==

Thanks,
-Kame

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