On Sat, 27 Oct 2012, Anca Emanuel wrote:

On Sat, Oct 27, 2012 at 1:08 AM, Thomas Gleixner [off-list ref] wrote:

quoted

Looks like CONFIG_NUMA=y exposes explosions. I just noticed that none
of the machines which are in my basic set of test systems have that
enabled.

/me goes to do some homework

Try https://github.com/torvalds/linux/commit/6b187d0260b6cd1d0904309f32659b7ed5948af8

(mm, numa: avoid setting zone_reclaim_mode unless a node is
sufficiently distant)

This is completely irrelevant. It fixes a post 3.6 issue and has
nothing to do with the problem at hand.