path: root/tools/perf
diff options
authorShawn Bohrer <>2010-11-30 19:57:13 -0600
committerArnaldo Carvalho de Melo <>2010-12-01 18:22:46 -0200
commit5c0ef0ab077c8bdb224540fea60473439be1bdb4 (patch)
tree8061a54a15109e1f00a7c5d22e9a58b3f138457b /tools/perf
parent5ea4f857850450dc1442144a00547d6623d79d78 (diff)
perf kvm: Document missing options
Cc: Ingo Molnar <> Cc: Paul Mackerras <> Cc: Peter Zijlstra <> LKML-Reference: <> Signed-off-by: Shawn Bohrer <> Signed-off-by: Arnaldo Carvalho de Melo <>
Diffstat (limited to 'tools/perf')
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-kvm.txt b/tools/perf/Documentation/perf-kvm.txt
index d004e19fe6d6..dd84cb2f0a88 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
If there is no --host but --guest, the file name is
@@ -40,6 +40,12 @@ There are a couple of variants of perf kvm:
+ Input file name.
+ Output file name.
Collect host side performance profile.