Messages in this thread | | | Date | Tue, 13 Aug 2002 10:24:55 -0700 | From | "Martin J. Bligh" <> | Subject | Re: [PATCH] NUMA-Q disable irqbalance |
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> In the 2.4-ac tree it is a dynamic disable keyed off the mp 1.4 tables. > That's how James Cleverdon (I think it was he) implemented the detection > logic and mixed summit/sane-pc kernel build that seems to work well now
The trouble with that is that is it doesn't provide an interface for people to disable it by hand for the many cases where constantly reprogramming the IO-APIC reduces the performance of their workload.
M.
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