amd64: change VM_KMEM_SIZE_SCALE to 1?
avg at freebsd.org
Mon Jul 26 20:55:51 UTC 2010
on 26/07/2010 22:42 Scott Long said the following:
> On Jul 26, 2010, at 1:35 PM, Alan Cox wrote:
>> In FreeBSD >= 7.3, the kernel address space limit is no longer 6GB. It is
>> now 512GB.
> Ok, I mistakenly thought that it was still 2GB/6GB as well. So to be clear,
> KVA maxes out at ?
As Alan said - 512GB.
> and kmem maxes out at ?
There is a formula with bunch of tunables, but normally it's 1/3 of available
Unless I am mistaken.
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