Re: [PATCH] x86-64: improve e820_search_gap()

From: H. Peter Anvin
Date: Fri May 08 2009 - 16:16:30 EST


Andi Kleen wrote:
"Jan Beulich" <jbeulich@xxxxxxxxxx> writes:
Why blindly? Aren't hotpluggable memory ranges supposed to be reserved
in the E820 map?

They are supposed to be reserved in SRAT, but not in e820.

Ah, okay. Perhaps we should fold this information into our internal "e820" map? If so I guess the question is how soon we can do that.

-hpa

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