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| author | Avi Kivity <avi@qumranet.com> | 2008-09-01 15:57:51 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-10-15 10:15:25 +0200 |
| commit | fa89a81766e33343fa8f0fe0e371819bf94a17a1 (patch) | |
| tree | f6b1b9a1419313ebca9bbd608b6fd2c06168906b /arch/x86/kvm/x86.c | |
| parent | d40a1ee4859c673677c9811ae84475c4051baca5 (diff) | |
| download | kernel-crypto-fa89a81766e33343fa8f0fe0e371819bf94a17a1.tar.gz kernel-crypto-fa89a81766e33343fa8f0fe0e371819bf94a17a1.tar.xz kernel-crypto-fa89a81766e33343fa8f0fe0e371819bf94a17a1.zip | |
KVM: Add statistics for guest irq injections
These can help show whether a guest is making progress or not.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index e3b89662cf6..3f3cb7107c0 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -92,6 +92,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { { "fpu_reload", VCPU_STAT(fpu_reload) }, { "insn_emulation", VCPU_STAT(insn_emulation) }, { "insn_emulation_fail", VCPU_STAT(insn_emulation_fail) }, + { "irq_injections", VCPU_STAT(irq_injections) }, { "mmu_shadow_zapped", VM_STAT(mmu_shadow_zapped) }, { "mmu_pte_write", VM_STAT(mmu_pte_write) }, { "mmu_pte_updated", VM_STAT(mmu_pte_updated) }, |