Re: [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap

Christoph Lameter
2010-02-26T15:05:40Z

On Fri, 26 Feb 2010, Andi Kleen wrote:

> Memory hotplug with node add never quite worked on x86 before,
> for various reasons not related to slab.

Ok but why did things break in such a big way?