On 08/24/2012 09:20 PM, Jacob Shin wrote:

What is the benefit?

So that in the case where we have E820_RAM right above 1MB, we don't
call init_memory_mapping twice, first on 0 ~ 1MB and then 1MB ~ something

we only call it once. 0 ~ something.


So what is the benefit?

        -hpa


--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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