1 files changed, 11 insertions, 0 deletions

diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 5706a2108f0a..c923350ca20a 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -460,6 +460,17 @@ static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i)
              (vcpup = kvm_get_vcpu(kvm, idx)) != NULL; \
              idx++)
 
+static inline struct kvm_vcpu *kvm_get_vcpu_by_id(struct kvm *kvm, int id)
+{
+        struct kvm_vcpu *vcpu;
+        int i;
+
+        kvm_for_each_vcpu(i, vcpu, kvm)
+                if (vcpu->vcpu_id == id)
+                        return vcpu;
+        return NULL;
+}
+
 #define kvm_for_each_memslot(memslot, slots)    \
         for (memslot = &slots->memslots[0];     \
               memslot < slots->memslots + KVM_MEM_SLOTS_NUM && memslot->npages;\