Re: [PATCH] remove zone_mem_map

[Christoph Lameter]

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.
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