Re: [RFC v3 0/5] Transparent on-demand struct page initialization embedded in the buddy allocator

Mike Travis
2013-08-13T20:37:59Z

On 8/13/2013 1:24 PM, Yinghai Lu wrote:
>> > FYI, the system at this time had 128 nodes each with 256GB of memory.
>> > About 252GB was inserted into the absent list from nodes 1 .. 126.
>> > Memory on nodes 0 and 128 was left fully present.

Actually, I was corrected, it was 256 nodes with 128GB (8 * 16GB dimms -
which are just now coming out.) So there were 254 concurrent initialization
processes running.