Messages in this thread | | | Date | Thu, 13 Jan 2011 17:23:01 +0200 | From | Avi Kivity <> | Subject | Re: [RFC -v4 PATCH 3/3] kvm: use yield_to instead of sleep in kvm_vcpu_on_spin |
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On 01/13/2011 05:06 PM, Rik van Riel wrote: > >> I think the first patch needs some reference counting... I'd move it to >> the outermost KVM_RUN loop to reduce the performance impact. > > I don't see how refcounting from that other thread could > possibly help, and I now see that the task_struct_cachep > does not have SLAB_DESTROY_BY_LRU, either :( > > What do you have in mind here that would both work and > be acceptable to you as KVM maintainer? >
I think a 'struct pid' fits the bill here.
-- error compiling committee.c: too many arguments to function
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