From a1645ce12adb6c9cc9e19d7695466204e3f017fe Mon Sep 17 00:00:00 2001
From: "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Date: Mon, 19 Apr 2010 13:32:50 +0800
Subject: perf: 'perf kvm' tool for monitoring guest performance from host

Here is the patch of userspace perf tool.

Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
 tools/perf/perf.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tools/perf/perf.h')

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index ec21274..02821fe 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -131,4 +131,6 @@ struct ip_callchain {
 	u64 ips[0];
 };
 
+extern int perf_host, perf_guest;
+
 #endif
-- 
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