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| author |   Zhang, Yanmin <yanmin_zhang@linux.intel.com> | 2010-04-19 13:32:50 +0800 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2010-04-19 12:37:24 +0300 |
| commit | a1645ce12adb6c9cc9e19d7695466204e3f017fe (patch) | |
| tree | 5d31aaaf534997e6e9cebc07f38eca35f76986cf /tools/perf/perf.h | |
| parent | KVM: Implement perf callbacks for guest sampling (diff) | |
| download | linux-dev-a1645ce12adb6c9cc9e19d7695466204e3f017fe.tar.xz linux-dev-a1645ce12adb6c9cc9e19d7695466204e3f017fe.zip | |
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>
Diffstat (limited to 'tools/perf/perf.h')
| -rw-r--r-- | tools/perf/perf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h index ec212748d651..02821febb704 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 |