| Date | Tue, 15 Jan 2008 11:06:31 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [RFC][PATCH 4/5] memory_pressure_notify() caller |
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On Tue, 15 Jan 2008 10:02:30 +0900 KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:
> + > + notify_threshold = (zone->pages_high + > + zone->lowmem_reserve[MAX_NR_ZONES-1]) * 2; > + Why MAX_NR_ZONES-1 ?
> + if (unlikely((prev_free <= notify_threshold) && > + (zone_page_state(zone, NR_FREE_PAGES) > notify_threshold))) > + memory_pressure_notify(zone, 0); > }
How about this == if (unlikely(zone->mem_notify_status && ...)
Thanks, -Kame
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