Re: [patch 2/2] enables booting a NUMA system where some nodes have no memory

Christoph Lameter
2006-11-15T22:51:57Z

On Wed, 15 Nov 2006, Martin Bligh wrote:

> Supposing we hot-unplugged all the memory in a node? Or seems to have
> happened in this instance is boot with mem=, cutting out memory on that
> node.

So a node with no memory has a pgdat_list structure but no zones? Or empty
zones?