Messages in this thread | | | Date | Wed, 6 Dec 2006 12:11:01 -0800 (PST) | From | Christoph Lameter <> | Subject | Re: [PATCH] WorkStruct: Implement generic UP cmpxchg() where an arch doesn't support it |
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On Wed, 6 Dec 2006, Matthew Wilcox wrote:
> On Wed, Dec 06, 2006 at 11:47:40AM -0800, Christoph Lameter wrote: > > Nope this is a UP implementation. There is no cpu B. > > Follow the thread back. I'm talking about parisc. Machines exist (are > still being sold) with up to 128 cores. I think the largest we've > confirmed work are 8 CPUs.
And you only have an atomic get and clear atomic op? Amazing. Is this really still in production?
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