Re: [PATCH v2 00/22] mm: lru_lock splitting

[Konstantin Khlebnikov]

Andi Kleen wrote:
> Konstantin Khlebnikov<khlebnikov@xxxxxxxxxx>  writes:
>
> Konstantin,
>
> > There complete patch-set with my lru_lock splitting
> > plus all related preparations and cleanups rebased to next-20120210
>
> On large systems we're also seeing lock contention on the lru_lock
> without using memcgs. Any thoughts how this could be extended for this
> situation too?

We can split lru_lock by pfn-based interleaving.
After all these cleanups it is very easy. I already have patch for this.

> Thanks,
>
> -Andi

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