On Fri, Jul 17, 2015 at 06:15:05PM +, Liang, Kan wrote:
>
> > >
> > > Do you have a V2 patch already? I'm asking is because you once
> > > mentioned it... :)
> >
> > No, and I also don't have PPERF hardware, etc, so there's not really much I
> > can do. Feel free to do whatever you like
On Fri, Jul 17, 2015 at 11:15 AM, Liang, Kan wrote:
>
>> >
>> > Do you have a V2 patch already? I'm asking is because you once
>> > mentioned it... :)
>>
>> No, and I also don't have PPERF hardware, etc, so there's not really much I
>> can do. Feel free to do whatever you like with my v1.
>>
>
> >
> > Do you have a V2 patch already? I'm asking is because you once
> > mentioned it... :)
>
> No, and I also don't have PPERF hardware, etc, so there's not really much I
> can do. Feel free to do whatever you like with my v1.
>
OK. I will add my code based on V1, and send it back to you.
On Fri, Jul 17, 2015 at 10:52 AM, Liang, Kan wrote:
>
>
>>
>> On Fri, Jul 17, 2015 at 8:35 AM, Liang, Kan wrote:
>> >
>> >
>> >> On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
>> >> > On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
>> >> > > > diff --git
>
> On Fri, Jul 17, 2015 at 8:35 AM, Liang, Kan wrote:
> >
> >
> >> On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
> >> > On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
> >> > > > diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
> >> > > >
On Fri, Jul 17, 2015 at 8:35 AM, Liang, Kan wrote:
>
>
>> On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
>> > On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
>> > > > diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
>> > > >
> On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
> > On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
> > > > diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
> > > > b/arch/x86/kernel/cpu/perf_event_intel.c
> > > > index b9826a9..651a86d 100644
> > > > ---
On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
> On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
> > > diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
> > > b/arch/x86/kernel/cpu/perf_event_intel.c
> > > index b9826a9..651a86d 100644
> > > ---
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
> > diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
> > b/arch/x86/kernel/cpu/perf_event_intel.c
> > index b9826a9..651a86d 100644
> > --- a/arch/x86/kernel/cpu/perf_event_intel.c
> > +++ b/arch/x86/kernel/cpu/perf_event_intel.c
>
On Thu, Jul 16, 2015 at 09:33:44PM +0100, kan.li...@intel.com wrote:
> From: Kan Liang
>
> This patch implements core_misc PMU disable and enable functions.
> core_misc PMU counters are free running counters, so it's impossible to
> stop/start them.
Doesn't that effectively mean you can't group
On Thu, Jul 16, 2015 at 09:33:44PM +0100, kan.li...@intel.com wrote:
From: Kan Liang kan.li...@intel.com
This patch implements core_misc PMU disable and enable functions.
core_misc PMU counters are free running counters, so it's impossible to
stop/start them.
Doesn't that effectively mean
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
b/arch/x86/kernel/cpu/perf_event_intel.c
index b9826a9..651a86d 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1586,6
On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
b/arch/x86/kernel/cpu/perf_event_intel.c
index b9826a9..651a86d 100644
---
On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
b/arch/x86/kernel/cpu/perf_event_intel.c
index b9826a9..651a86d 100644
---
On Fri, Jul 17, 2015 at 8:35 AM, Liang, Kan kan.li...@intel.com wrote:
On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
On Fri, Jul 17, 2015 at 11:15 AM, Liang, Kan kan.li...@intel.com wrote:
Do you have a V2 patch already? I'm asking is because you once
mentioned it... :)
No, and I also don't have PPERF hardware, etc, so there's not really much I
can do. Feel free to do whatever you like with my v1.
On Fri, Jul 17, 2015 at 8:35 AM, Liang, Kan kan.li...@intel.com wrote:
On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c
On Fri, Jul 17, 2015 at 10:52 AM, Liang, Kan kan.li...@intel.com wrote:
On Fri, Jul 17, 2015 at 8:35 AM, Liang, Kan kan.li...@intel.com wrote:
On Fri, Jul 17, 2015 at 03:46:29PM +0200, Peter Zijlstra wrote:
On Fri, Jul 17, 2015 at 01:11:41PM +0100, Mark Rutland wrote:
diff --git
Do you have a V2 patch already? I'm asking is because you once
mentioned it... :)
No, and I also don't have PPERF hardware, etc, so there's not really much I
can do. Feel free to do whatever you like with my v1.
OK. I will add my code based on V1, and send it back to you.
I don't
On Fri, Jul 17, 2015 at 06:15:05PM +, Liang, Kan wrote:
Do you have a V2 patch already? I'm asking is because you once
mentioned it... :)
No, and I also don't have PPERF hardware, etc, so there's not really much I
can do. Feel free to do whatever you like with my v1.
OK.
From: Kan Liang
This patch implements core_misc PMU disable and enable functions.
core_misc PMU counters are free running counters, so it's impossible to
stop/start them. The "disable" means not read counters.
With disable/enable functions, it's possible to "disable" core_misc
events when other
From: Kan Liang kan.li...@intel.com
This patch implements core_misc PMU disable and enable functions.
core_misc PMU counters are free running counters, so it's impossible to
stop/start them. The disable means not read counters.
With disable/enable functions, it's possible to disable core_misc
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