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authorSean Christopherson <sean.j.christopherson@intel.com>2019-09-12 19:46:06 -0700
committerPaolo Bonzini <pbonzini@redhat.com>2019-09-24 14:35:28 +0200
commit14a3c4f498edac65ce2ff1f05d849cd72e886d78 (patch)
tree310e3839954c01050983dcfa986b128e31617848 /arch/x86/kvm/mmu.c
parentdd6223c76205c5eec16d12d8ea7cd9090e537357 (diff)
KVM: x86/mmu: Revert "Revert "KVM: MMU: add tracepoint for kvm_mmu_invalidate_all_pages""
Now that the fast invalidate mechanism has been reintroduced, restore the tracepoint associated with said mechanism. Note, the name of the tracepoint deviates from the original tracepoint so as to match KVM's current nomenclature. This reverts commit 42560fb1f3c6c7f730897b7fa7a478bc37e0be50. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
-rw-r--r--arch/x86/kvm/mmu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 6319f1e208f6..2ab0ac88d86e 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -5743,6 +5743,7 @@ restart:
static void kvm_mmu_zap_all_fast(struct kvm *kvm)
{
spin_lock(&kvm->mmu_lock);
+ trace_kvm_mmu_zap_all_fast(kvm);
kvm->arch.mmu_valid_gen++;
kvm_zap_obsolete_pages(kvm);