Messages in this thread | | | Date | Thu, 02 Feb 2012 11:34:25 +0200 | From | Avi Kivity <> | Subject | Re: [v7 0/8] Reduce cross CPU IPI interference |
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On 02/01/2012 10:13 PM, Paul E. McKenney wrote: > > > > Could we also apply the same approach to processors busy doing > > computational work? In that case the OS is also not needed. Interrupting > > these activities is impacting on performance and latency. > > Yep, that is in fact what Frederic's dyntick-idle userspace work does. >
Running in a guest is a special case of running in userspace, so we'd need to extend this work to kvm as well.
-- error compiling committee.c: too many arguments to function
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