* [PATCH] perf kvm stat live: mark events as (x86 only) in help output
@ 2014-12-10 13:28 Christian Borntraeger
2014-12-10 13:57 ` David Ahern
2014-12-12 8:18 ` [tip:perf/urgent] perf kvm stat live: Mark " tip-bot for Alexander Yarygin
0 siblings, 2 replies; 4+ messages in thread
From: Christian Borntraeger @ 2014-12-10 13:28 UTC (permalink / raw)
To: Jiri Olsa, Arnaldo Carvalho de Melo
Cc: linux-kernel, Alexander Yarygin, Christian Borntraeger
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",
--
1.9.3
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf kvm stat live: mark events as (x86 only) in help output
2014-12-10 13:28 [PATCH] perf kvm stat live: mark events as (x86 only) in help output Christian Borntraeger
@ 2014-12-10 13:57 ` David Ahern
2014-12-10 15:10 ` Arnaldo Carvalho de Melo
2014-12-12 8:18 ` [tip:perf/urgent] perf kvm stat live: Mark " tip-bot for Alexander Yarygin
1 sibling, 1 reply; 4+ messages in thread
From: David Ahern @ 2014-12-10 13:57 UTC (permalink / raw)
To: Christian Borntraeger, Jiri Olsa, Arnaldo Carvalho de Melo
Cc: linux-kernel, Alexander Yarygin
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>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] perf kvm stat live: mark events as (x86 only) in help output
2014-12-10 13:57 ` David Ahern
@ 2014-12-10 15:10 ` Arnaldo Carvalho de Melo
0 siblings, 0 replies; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2014-12-10 15:10 UTC (permalink / raw)
To: David Ahern
Cc: Christian Borntraeger, Jiri Olsa, linux-kernel, Alexander Yarygin
Em Wed, Dec 10, 2014 at 06:57:13AM -0700, David Ahern escreveu:
> On 12/10/14 6:28 AM, Christian Borntraeger wrote:
> >diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
> > 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)"),
>
> Acked-by: David Ahern <dsahern@gmail.com>
Thanks, applied to my local perf/core branch.
- Arnaldo
^ permalink raw reply [flat|nested] 4+ messages in thread
* [tip:perf/urgent] perf kvm stat live: Mark events as (x86 only) in help output
2014-12-10 13:28 [PATCH] perf kvm stat live: mark events as (x86 only) in help output Christian Borntraeger
2014-12-10 13:57 ` David Ahern
@ 2014-12-12 8:18 ` tip-bot for Alexander Yarygin
1 sibling, 0 replies; 4+ messages in thread
From: tip-bot for Alexander Yarygin @ 2014-12-12 8:18 UTC (permalink / raw)
To: linux-tip-commits
Cc: tglx, borntraeger, hpa, yarygin, jolsa, dsahern, mingo, acme,
linux-kernel
Commit-ID: 99d348a84c2118ed04c9b72168787f55e2fe33a5
Gitweb: http://git.kernel.org/tip/99d348a84c2118ed04c9b72168787f55e2fe33a5
Author: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
AuthorDate: Wed, 10 Dec 2014 14:28:10 +0100
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 10 Dec 2014 12:08:59 -0300
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>
---
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 3c0f3d4..0894a81 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -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",
^ permalink raw reply related [flat|nested] 4+ messages in thread
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2014-12-10 13:28 [PATCH] perf kvm stat live: mark events as (x86 only) in help output Christian Borntraeger
2014-12-10 13:57 ` David Ahern
2014-12-10 15:10 ` Arnaldo Carvalho de Melo
2014-12-12 8:18 ` [tip:perf/urgent] perf kvm stat live: Mark " tip-bot for Alexander Yarygin
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