KVM: nVMX: nSVM: 'nested_run' should count guest-entry attempts that make it to guest code

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Currently, the 'nested_run' statistic counts all guest-entry attempts,
including those that fail during vmentry checks on Intel and during
consistency checks on AMD. Convert this statistic to count only those
guest-entries that make it past these state checks and make it to guest
code. This will tell us the number of guest-entries that actually executed
or tried to execute guest code.

Signed-off-by: Krish Sadhukhan <Krish.Sadhukhan@oracle.com>
Message-Id: <20210609180340.104248-2-krish.sadhukhan@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Krish Sadhukhan 2021-06-09 14:03:38 -04:00 • committed by Paolo Bonzini

parent ecc513e5bb

commit b93af02c67

4 changed files with 18 additions and 5 deletions

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arch/x86/kvm/svm/nested.c

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arch/x86/kvm/svm/svm.c

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arch/x86/kvm/vmx/nested.c

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arch/x86/kvm/vmx/vmx.c

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