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| author | Like Xu <likexu@tencent.com> | 2023-03-10 12:33:49 +0100 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-04-07 18:07:41 +0200 |
| commit | 4fa5843d81fdce9ba7e03f8a666e2f8e592aec2b (patch) | |
| tree | a55d6de03ccf2bd0eae4148e509a95a4d51fd147 /arch/x86 | |
| parent | KVM: x86/pmu: Rewrite reprogram_counters() to improve performance (diff) | |
| download | linux-4fa5843d81fdce9ba7e03f8a666e2f8e592aec2b.tar.xz linux-4fa5843d81fdce9ba7e03f8a666e2f8e592aec2b.zip | |
KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()
Fix a "reprogam" => "reprogram" typo in kvm_pmu_request_counter_reprogam().
Fixes: 68fb4757e867 ("KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()")
Signed-off-by: Like Xu <likexu@tencent.com>
Link: https://lore.kernel.org/r/20230310113349.31799-1-likexu@tencent.com
[sean: trim the changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/pmu.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/pmu.h | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/svm/pmu.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/vmx/pmu_intel.c | 4 |
4 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c index 35d80151b853..2226db9601e2 100644 --- a/arch/x86/kvm/pmu.c +++ b/arch/x86/kvm/pmu.c @@ -650,7 +650,7 @@ static void kvm_pmu_incr_counter(struct kvm_pmc *pmc) { pmc->prev_counter = pmc->counter; pmc->counter = (pmc->counter + 1) & pmc_bitmask(pmc); - kvm_pmu_request_counter_reprogam(pmc); + kvm_pmu_request_counter_reprogram(pmc); } static inline bool eventsel_match_perf_hw_id(struct kvm_pmc *pmc, diff --git a/arch/x86/kvm/pmu.h b/arch/x86/kvm/pmu.h index be62c16f2265..5c7bbf03b599 100644 --- a/arch/x86/kvm/pmu.h +++ b/arch/x86/kvm/pmu.h @@ -195,7 +195,7 @@ static inline void kvm_init_pmu_capability(const struct kvm_pmu_ops *pmu_ops) KVM_PMC_MAX_FIXED); } -static inline void kvm_pmu_request_counter_reprogam(struct kvm_pmc *pmc) +static inline void kvm_pmu_request_counter_reprogram(struct kvm_pmc *pmc) { set_bit(pmc->idx, pmc_to_pmu(pmc)->reprogram_pmi); kvm_make_request(KVM_REQ_PMU, pmc->vcpu); diff --git a/arch/x86/kvm/svm/pmu.c b/arch/x86/kvm/svm/pmu.c index cc77a0681800..5fa939e411d8 100644 --- a/arch/x86/kvm/svm/pmu.c +++ b/arch/x86/kvm/svm/pmu.c @@ -161,7 +161,7 @@ static int amd_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) data &= ~pmu->reserved_bits; if (data != pmc->eventsel) { pmc->eventsel = data; - kvm_pmu_request_counter_reprogam(pmc); + kvm_pmu_request_counter_reprogram(pmc); } return 0; } diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index eb291dfbe4aa..741efe2c497b 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -57,7 +57,7 @@ static void reprogram_fixed_counters(struct kvm_pmu *pmu, u64 data) pmc = get_fixed_pmc(pmu, MSR_CORE_PERF_FIXED_CTR0 + i); __set_bit(INTEL_PMC_IDX_FIXED + i, pmu->pmc_in_use); - kvm_pmu_request_counter_reprogam(pmc); + kvm_pmu_request_counter_reprogram(pmc); } } @@ -484,7 +484,7 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) if (data != pmc->eventsel) { pmc->eventsel = data; - kvm_pmu_request_counter_reprogam(pmc); + kvm_pmu_request_counter_reprogram(pmc); } break; } else if (intel_pmu_handle_lbr_msrs_access(vcpu, msr_info, false)) { |