Messages in this thread | | | Subject | Re: [PATCH v6 0/8] Reduce cross CPU IPI interference | From | Peter Zijlstra <> | Date | Mon, 09 Jan 2012 10:30:56 +0100 |
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On Sun, 2012-01-08 at 18:26 +0200, Gilad Ben-Yossef wrote: > Still, kernel code will some time interrupt all CPUs in the system via IPIs > for various needs. These IPIs are useful and cannot be avoided altogether, > but in certain cases it is possible to interrupt only specific CPUs that > have useful work to do and not the entire system.
1-7
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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