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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-05-25 12:28:56 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-08 11:48:55 +0300 |
| commit | e99fae6edebcdf53658f531ee3c913ca74536355 (patch) | |
| tree | 05a37b7789c293765417f1816c1f0b74e5db18d4 /arch/x86/kvm/pmu.c | |
| parent | 76d287b2342e1906e399fd19d6500013aa074a50 (diff) | |
| download | linux-e99fae6edebcdf53658f531ee3c913ca74536355.tar.xz | |
KVM: x86/pmu: Use only the uniform interface reprogram_counter()
Since reprogram_counter(), reprogram_{gp, fixed}_counter() currently have
the same incoming parameter "struct kvm_pmc *pmc", the callers can simplify
the conetxt by using uniformly exported interface, which makes reprogram_
{gp, fixed}_counter() static and eliminates EXPORT_SYMBOL_GPL.
Signed-off-by: Like Xu <likexu@tencent.com>
Message-Id: <20220518132512.37864-8-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/pmu.c')
| -rw-r--r-- | arch/x86/kvm/pmu.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c index 4c354298e516..d2a0581d9d4d 100644 --- a/arch/x86/kvm/pmu.c +++ b/arch/x86/kvm/pmu.c @@ -283,7 +283,7 @@ out: return allow_event; } -void reprogram_gp_counter(struct kvm_pmc *pmc) +static void reprogram_gp_counter(struct kvm_pmc *pmc) { u64 config; u32 type = PERF_TYPE_RAW; @@ -325,9 +325,8 @@ void reprogram_gp_counter(struct kvm_pmc *pmc) !(eventsel & ARCH_PERFMON_EVENTSEL_OS), eventsel & ARCH_PERFMON_EVENTSEL_INT); } -EXPORT_SYMBOL_GPL(reprogram_gp_counter); -void reprogram_fixed_counter(struct kvm_pmc *pmc) +static void reprogram_fixed_counter(struct kvm_pmc *pmc) { struct kvm_pmu *pmu = pmc_to_pmu(pmc); int idx = pmc->idx - INTEL_PMC_IDX_FIXED; @@ -355,7 +354,6 @@ void reprogram_fixed_counter(struct kvm_pmc *pmc) !(en_field & 0x1), /* exclude kernel */ pmi); } -EXPORT_SYMBOL_GPL(reprogram_fixed_counter); void reprogram_counter(struct kvm_pmc *pmc) { |