Re: [PATCH] CPUs on memoryless nodes not being reassigned

From: Ingo Molnar
Date: Wed Mar 26 2008 - 09:10:54 EST



* Daniel Yeisley <dan.yeisley@xxxxxxxxxx> wrote:

> When I boot with memoryless nodes on the latest 2.6.25-rc kernels, the
> CPUs aren't being reassigned to nodes with memory.

> node = apicid_to_node[apicid];
> - if (node == NUMA_NO_NODE)
> + if (node == NUMA_NO_NODE || !node_online(node))
> node = first_node(node_online_map);

that's already fixed in x86.git/latest, by Yinghai Lu, could you try it:

http://people.redhat.com/mingo/x86.git/README

(let me know if there's any other problem with your hardware on
x86.git/latest.)

Ingo
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