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Date: Thu, 03 Apr 2008 18:22:38 -0700 From: Dave Hansen <dave@...ux.vnet.ibm.com> To: Jeremy Fitzhardinge <jeremy@...p.org> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Yasunori Goto <y-goto@...fujitsu.com>, Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>, Christoph Lameter <clameter@....com> Subject: Re: [PATCH 4 of 6] hotplug-memory: use common online_page On Thu, 2008-04-03 at 18:11 -0700, Jeremy Fitzhardinge wrote: > Dave Hansen wrote: > > I guess we could just make the copies conditional on CONFIG_HIGHMEM and > > define them both next to each other. It's really a highmem thing more > > than a per-arch thing. > > Sounds good to me. On that subject, how different are the various > arch_add_memory() functions really? There seems to be a lot of common > stuff in there. Not to different last I looked. But, they're small enough (like online_page()) that we didn't really care. We waited for someone like you to come along and care enough to fix it up. :) -- Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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