Re: [gentoo-user] RAM installed vs reported

[Thanasis]

on 12/31/2009 04:59 PM Krzysztof Halasa wrote the following:
> Thanasis <thana...@asyr.hopto.org> writes:
>
>> I thought CONFIG_HIGHMEM4G had to do with more than 4GB of RAM.
>> Now I can see that the associated help says it is for an amount between
>> 1 and 4GB.
>
> Depends on the "split" used. With 2 GB : 2 GB you can have all-lowmem
> 1.5 GB RAM, without CONFIG_HIGHMEM*. 2 GB of per-process address space
> is usually not a problem.
How do you implement that? What do you mean 2GB:2GB split ?