Messages in this thread | | | Date | Thu, 17 May 2007 10:04:32 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH 2.6.21-rc1-mm1] add check_highest_zone to build_zonelists_in_zone_order |
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On Wed, 16 May 2007 15:57:39 -0400 Lee Schermerhorn <Lee.Schermerhorn@hp.com> wrote:
> > [PATCH 2.6.21-rc1-mm1] add check_highest_zone to build_zonelists_in_zone_order > > We missed this in the "change zone order" series. We need to record > the highest populated zone, just as build_zonelists_node() does. > Memory policies apply only to this zone. Without this, we'll be > applying policy to all zones, including DMA, I think. Not having > thought about it much, I can't claim to understand the downside of > doing so. > > Also, display selected "policy zone" during boot or reconfig > of zonelist order, if 'NUMA. Inquiring minds [might] want to know... > > Cleanup: remove stale comment in set_zonelist_order() > > Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com> > Acked-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
-Kame
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