From df059f45a0cbd230ad00f6da24cfc5d228430e16 Mon Sep 17 00:00:00 2001
From: Andreas Sandberg <andreas@sandberg.pp.se>
Date: Tue, 11 Jun 2013 09:24:40 +0200
Subject: kvm: Maintain a local instruction counter and update totalNumInsts

Update the system's totalNumInst counter when exiting from KVM and
maintain an internal absolute instruction count instead of relying on
the one from perf.
---
 src/cpu/kvm/base.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/cpu/kvm/base.hh')

diff --git a/src/cpu/kvm/base.hh b/src/cpu/kvm/base.hh
index c53f715e3..81b24a378 100644
--- a/src/cpu/kvm/base.hh
+++ b/src/cpu/kvm/base.hh
@@ -561,6 +561,9 @@ class BaseKvmCPU : public BaseCPU
     Stats::Scalar numInterrupts;
     Stats::Scalar numHypercalls;
     /* @} */
+
+    /** Number of instructions executed by the CPU */
+    Counter ctrInsts;
 };
 
 #endif
-- 
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