Messages in this thread | | | Date | Wed, 22 Feb 2006 12:52:25 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH] remove zone_mem_map |
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Christoph Lameter wrote: > On Wed, 22 Feb 2006, KAMEZAWA Hiroyuki wrote: > >> BTW, ia64 looks very special. Does it make sensible performance gain ? > > Well yes, we actually have virtual mappings in kernel address space. > F.e. The hotplug remove issues could be fixed there by remapping pages. > Ah, if we place node_data[i](array of pointer to pgdat) in region 7, there is no trouble ? (maybe zone_table[] should be also..)
-- Kame
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