diff options
| author | Sean Christopherson <seanjc@google.com> | 2021-03-25 19:19:57 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-04-17 08:30:56 -0400 |
| commit | 6dfbd6b5d5de19bad36f44710359200f21191134 (patch) | |
| tree | fb2ad295424bda5a7ad62eca860f7f510b73a072 /arch/x86/kvm/mmu | |
| parent | 501b918525efec2e701e806f04d474d7da350962 (diff) | |
| download | linux-6dfbd6b5d5de19bad36f44710359200f21191134.tar.gz | |
KVM: x86/mmu: Drop trace_kvm_age_page() tracepoint
Remove x86's trace_kvm_age_page() tracepoint. It's mostly redundant with
the common trace_kvm_age_hva() tracepoint, and if there is a need for the
extra details, e.g. gfn, referenced, etc... those details should be added
to the common tracepoint so that all architectures and MMUs benefit from
the info.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210326021957.1424875-19-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu')
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 1 | ||||
| -rw-r--r-- | arch/x86/kvm/mmu/tdp_mmu.c | 2 |
2 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index a9f29c7d3f8b..49b860a89e85 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1502,7 +1502,6 @@ static int kvm_age_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head, for_each_rmap_spte(rmap_head, &iter, sptep) young |= mmu_spte_age(sptep); - trace_kvm_age_page(gfn, level, slot, young); return young; } diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index 6b7a5368217b..d9faa47fbfe0 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -981,8 +981,6 @@ static int age_gfn_range(struct kvm *kvm, struct kvm_memory_slot *slot, tdp_mmu_set_spte_no_acc_track(kvm, &iter, new_spte); young = 1; - - trace_kvm_age_page(iter.gfn, iter.level, slot, young); } rcu_read_unlock(); |