Messages in this thread Patch in this message | | | Date | Thu, 2 Dec 2010 11:44:16 GMT | From | tip-bot for Shawn Bohrer <> | Subject | [tip:perf/core] perf kvm: Document missing options |
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Commit-ID: 5c0ef0ab077c8bdb224540fea60473439be1bdb4 Gitweb: http://git.kernel.org/tip/5c0ef0ab077c8bdb224540fea60473439be1bdb4 Author: Shawn Bohrer <shawn.bohrer@gmail.com> AuthorDate: Tue, 30 Nov 2010 19:57:13 -0600 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Wed, 1 Dec 2010 18:22:46 -0200
perf kvm: Document missing options
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> --- 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=::
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