Messages in this thread | | | Date | Fri, 26 Oct 2007 18:26:13 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [patch 2/2] cpusets: add interleave_over_allowed option |
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On Fri, 26 Oct 2007, Paul Jackson wrote:
> Choice B lets the task calculate its mempolicy mask as if it owned > the entire system, and express whatever elaborate mempolicy placement > it might need, when blessed with enough memory nodes to matter. > The system would automatically scrunch that request down to whatever > is the current size and placement of the cpuset holding that task. > > Given a clean slate, I prefer Choice B.
Yes. We should default to Choice B. Add an option MPOL_MF_RELATIVE to enable that functionality? A new version of numactl can then enable that by default for newer applications. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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