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-rw-r--r--arch/x86/kvm/x86.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 71202330848a..570fd0704847 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -223,6 +223,31 @@ EXPORT_SYMBOL_GPL(host_xss);
u64 __read_mostly supported_xss;
EXPORT_SYMBOL_GPL(supported_xss);
+const struct _kvm_stats_desc kvm_vm_stats_desc[] = {
+ KVM_GENERIC_VM_STATS(),
+ STATS_DESC_COUNTER(VM, mmu_shadow_zapped),
+ STATS_DESC_COUNTER(VM, mmu_pte_write),
+ STATS_DESC_COUNTER(VM, mmu_pde_zapped),
+ STATS_DESC_COUNTER(VM, mmu_flooded),
+ STATS_DESC_COUNTER(VM, mmu_recycled),
+ STATS_DESC_COUNTER(VM, mmu_cache_miss),
+ STATS_DESC_ICOUNTER(VM, mmu_unsync),
+ STATS_DESC_ICOUNTER(VM, lpages),
+ STATS_DESC_ICOUNTER(VM, nx_lpage_splits),
+ STATS_DESC_ICOUNTER(VM, max_mmu_page_hash_collisions)
+};
+static_assert(ARRAY_SIZE(kvm_vm_stats_desc) ==
+ sizeof(struct kvm_vm_stat) / sizeof(u64));
+
+const struct kvm_stats_header kvm_vm_stats_header = {
+ .name_size = KVM_STATS_NAME_SIZE,
+ .num_desc = ARRAY_SIZE(kvm_vm_stats_desc),
+ .id_offset = sizeof(struct kvm_stats_header),
+ .desc_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE,
+ .data_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE +
+ sizeof(kvm_vm_stats_desc),
+};
+
struct kvm_stats_debugfs_item debugfs_entries[] = {
VCPU_STAT("pf_fixed", pf_fixed),
VCPU_STAT("pf_guest", pf_guest),