Re: [2.6.20][PATCH] fix mempolicy error check on a system with memory-less-node

Christoph Lameter
2007-02-07T08:04:48Z

On Wed, 7 Feb 2007, KAMEZAWA Hiroyuki wrote:

> > Hmmm... Remove the node from the node_online_map instead?
> >
> Changing defintion of node_online_map is harmfil. (there are cpu-only-nodes.)
> How about adding nodemask for nodes equips memory ?

Ok that is better but...

Would it be possible to attach the cpus to the
next nodes with memory and mark the node offline? That way we could avoid
another mask that we constantly have to check?

Or fix the location where the error occurred to be able to tolerate a node
with no zones?