Re: [PATCH] perf kvm stat live: mark events as (x86 only) in help output

David Ahern
2014-12-10T13:57:19Z

On 12/10/14 6:28 AM, Christian Borntraeger wrote:
> From: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
>
> The mmio and ioport events are useful only on x86.
>
> Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> ---
> tools/perf/builtin-kvm.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
> index b65eb050..612e8f9 100644
> --- a/tools/perf/builtin-kvm.c
> +++ b/tools/perf/builtin-kvm.c
> @@ -1268,7 +1268,8 @@ 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",
>

Acked-by: David Ahern <dsahern@gmail.com>