Messages in this thread | | | Date | Thu, 05 Feb 2015 19:55:16 +0100 | From | Jan Kiszka <> | Subject | Re: [PATCH RFC] kvm: x86: add halt_poll module parameter |
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On 2015-02-05 17:05, Paolo Bonzini wrote: > This patch introduces a new module parameter for the KVM module; when it > is present, KVM attempts a bit of polling on every HLT before scheduling > itself out via kvm_vcpu_block.
Wouldn't it be better to tune this on a per-VM basis? Think of mixed workloads with some latency-sensitive and some standard VMs.
Jan
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