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SubjectRe: [patch] fs: scale vfsmount refcount (was Re: rcu-walk and dcache scaling tree update and status)
On Mon, Dec 13, 2010 at 02:31:10PM +1100, Nick Piggin wrote:
> (Yes this little bouncing atomic hurts, badly, even on my small 2s12c
> tightly connected system on the parallel git diff workload -- because
> there are other bouncing kernel cachelines in this workload).
are no other

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