[RFC PATCH 2/3] topology: support node_numa_mem() for determining the fallback node

David Rientjes rientjes at google.com
Thu Feb 20 09:04:37 EST 2014


On Tue, 18 Feb 2014, Christoph Lameter wrote:

> Its an optimization to avoid calling the page allocator to figure out if
> there is memory available on a particular node.
> 

Thus this patch breaks with memory hot-add for a memoryless node.


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