Re: [RT LATENCY] 249 microsecond latency caused by slub'sunfreeze_partials() code.

From: Joonsoo Kim
Date: Thu Apr 04 2013 - 22:04:45 EST


On Thu, Apr 04, 2013 at 01:53:25PM +0000, Christoph Lameter wrote:
> On Thu, 4 Apr 2013, Joonsoo Kim wrote:
>
> > Pekka alreay applied it.
> > Do we need update?
>
> Well I thought the passing of the count via lru.next would be something
> worthwhile to pick up.
>
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Hello, Pekka.

Here goes a patch implementing Christoph's idea.
Instead of updating my previous patch, I re-write this patch on top of
your slab/next tree.

Thanks.

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