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perf kvm stat live: Mark events as (x86 only) in help output 

The mmio and ioport events are useful only on x86.

Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/1418218090-20718-1-git-send-email-borntraeger@de.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
hifive-unleashed-5.1
Alexander Yarygin 2014-12-10 14:28:10 +01:00 committed by Arnaldo Carvalho de Melo
parent 75226c577c
commit 99d348a84c
1 changed files with 2 additions and 1 deletions
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3
tools/perf/builtin-kvm.c
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@ -1293,7 +1293,8 @@ static int kvm_events_live(struct perf_kvm_stat *kvm,
OPT_UINTEGER('d', "display", &kvm->display_time,
"time in seconds between display updates"),
OPT_STRING(0, "event", &kvm->report_event, "report event",
"event for reporting: vmexit, mmio, ioport"),
"event for reporting: "
"vmexit, mmio (x86 only), ioport (x86 only)"),
OPT_INTEGER(0, "vcpu", &kvm->trace_vcpu,
"vcpu id to report"),
OPT_STRING('k', "key", &kvm->sort_key, "sort-key",