On Thu, 6 Feb 2014, Joonsoo Kim wrote:

Currently, if allocation constraint to node is NUMA_NO_NODE, we search
a partial slab on numa_node_id() node. This doesn't work properly on the
system having memoryless node, since it can have no memory on that node and
there must be no partial slab on that node.

On that node, page allocation always fallback to numa_mem_id() first. So
searching a partial slab on numa_node_id() in that case is proper solution
for memoryless node case.

Signed-off-by: Joonsoo Kim <redacted>

Acked-by: David Rientjes <rientjes@google.com>

I think you'll need to send these to Andrew since he appears to be picking 
up slub patches these days.

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