KVM: Replace 'light_exits' stat with 'host_state_reload'

This is a little more accurate (since it counts actual reloads, not potential
reloads), and reverses the sense of the statistic to measure a bad event like
most of the other stats (e.g. we want to minimize all counters).

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index a1a7f39ff3f..0d32304944f 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -654,6 +654,7 @@ static void svm_vcpu_put(struct kvm_vcpu *vcpu)
         struct vcpu_svm *svm = to_svm(vcpu);
         int i;
 
+        ++vcpu->stat.host_state_reload;
         for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++)
                 wrmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]);