diff options
author | Like Xu <likexu@tencent.com> | 2022-03-29 23:50:53 +0000 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-13 13:37:45 -0400 |
commit | 34886e796c413273908b036df57cc9ae731badae (patch) | |
tree | bb6e07d123385d286ed2f8128e133689cb2749bf /arch/x86/kvm/svm/pmu.c | |
parent | 8f969c0c3443183972ac7311d2bd656806082579 (diff) |
KVM: x86: Move .pmu_ops to kvm_x86_init_ops and tag as __initdata
The pmu_ops should be moved to kvm_x86_init_ops and tagged as __initdata.
That'll save those precious few bytes, and more importantly make
the original ops unreachable, i.e. make it harder to sneak in post-init
modification bugs.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Like Xu <likexu@tencent.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220329235054.3534728-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/pmu.c')
-rw-r--r-- | arch/x86/kvm/svm/pmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/svm/pmu.c b/arch/x86/kvm/svm/pmu.c index 24eb935b6f85..57ab4739eb19 100644 --- a/arch/x86/kvm/svm/pmu.c +++ b/arch/x86/kvm/svm/pmu.c @@ -319,7 +319,7 @@ static void amd_pmu_reset(struct kvm_vcpu *vcpu) } } -struct kvm_pmu_ops amd_pmu_ops = { +struct kvm_pmu_ops amd_pmu_ops __initdata = { .pmc_perf_hw_id = amd_pmc_perf_hw_id, .pmc_is_enabled = amd_pmc_is_enabled, .pmc_idx_to_pmc = amd_pmc_idx_to_pmc, |