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perf kvm: Document missing options

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Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1291168642-11402-6-git-send-email-shawn.bohrer@gmail.com>
Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Shawn Bohrer 2010-11-30 19:57:13 -06:00 committed by Arnaldo Carvalho de Melo
parent 5ea4f85785
commit 5c0ef0ab07
1 changed files with 7 additions and 1 deletions
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8
tools/perf/Documentation/perf-kvm.txt
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@ -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=::