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    SubjectRe: [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap
    On Fri, Feb 26, 2010 at 09:04:56AM -0600, Christoph Lameter wrote:
    > 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?

    1) numa memory hotadd never worked
    2) the rest just bitrotted because nobody tested it.

    -Andi
    --
    ak@linux.intel.com -- Speaking for myself only.


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