From: Shawn Bohrer <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Shawn Bohrer <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/perf/Documentation/perf-kvm.txt | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/tools/perf/Documentation/perf-kvm.txt b/tools/perf/Documentation/perf-kvm.txt
index d004e19..dd84cb2 100644
--- a/tools/perf/Documentation/perf-kvm.txt
+++ b/tools/perf/Documentation/perf-kvm.txt
@@ -22,7 +22,7 @@ There are a couple of variants of perf kvm:
a performance counter profile of guest os in realtime
of an arbitrary workload.
- 'perf kvm record <command>' to record the performance couinter profile
+ 'perf kvm record <command>' to record the performance counter profile
of an arbitrary workload and save it into a perf data file. If both
--host and --guest are input, the perf data file name is perf.data.kvm.
If there is no --host but --guest, the file name is perf.data.guest.
@@ -40,6 +40,12 @@ There are a couple of variants of perf kvm:
OPTIONS
-------
+-i::
+--input=::
+ Input file name.
+-o::
+--output::
+ Output file name.
--host=::
Collect host side performance profile.
--guest=::
--
1.6.2.5