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authorLike Xu <likexu@tencent.com>2022-05-18 21:25:12 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2022-06-08 04:49:06 -0400
commit7aadaa988c5ea0894b3bbea598e4da56f078a289 (patch)
treeb94ef4ed14187483b2f90711fb980d35adf8896f /include
parent08dca7a8e73abfeb3a998714272d1d1c974b0190 (diff)
downloadlinux-7aadaa988c5ea0894b3bbea598e4da56f078a289.tar.bz2
KVM: x86/pmu: Drop amd_event_mapping[] in the KVM context
All gp or fixed counters have been reprogrammed using PERF_TYPE_RAW, which means that the table that maps perf_hw_id to event select values is no longer useful, at least for AMD. For Intel, the logic to check if the pmu event reported by Intel cpuid is not available is still required, in which case pmc_perf_hw_id() could be renamed to hw_event_is_unavail() and a bool value is returned to replace the semantics of "PERF_COUNT_HW_MAX+1". Signed-off-by: Like Xu <likexu@tencent.com> Message-Id: <20220518132512.37864-12-likexu@tencent.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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