Re: [PATCH v3 6/6] KVM: x86/vPMU: Add lazy mechanism to release perf_event per vPMC
From: Paolo Bonzini
Date: Tue Oct 22 2019 - 10:09:09 EST
On 22/10/19 14:00, Like Xu wrote:
>
> Second, the structure of pmu->pmc_in_use is in the following format:
>
> Â Intel: [0 .. INTEL_PMC_MAX_GENERIC-1] <=> gp counters
> ÂÂÂÂÂÂÂÂÂÂÂ [INTEL_PMC_IDX_FIXED .. INTEL_PMC_IDX_FIXED + 2] <=> fixed
> Â AMD:ÂÂ [0 .. AMD64_NUM_COUNTERS-1] <=> gp counters
Sorry---I confused INTEL_PMC_MAX_FIXED and INTEL_PMC_IDX_FIXED.
The patches look good, I'll give them another look since I obviously
wasn't very much awake when reviewing them.
Paolo