linux-kernel - Re: [PATCH 0/2] perf, amd: support for AMD NB and L2I "uncore" counters.

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Message-ID: <20130417153536.GA9111@jshin-Toonie>
Date:	Wed, 17 Apr 2013 10:35:36 -0500
From:	Jacob Shin <jacob.shin@....com>
To:	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
CC:	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>, <x86@...nel.org>,
	Stephane Eranian <eranian@...gle.com>,
	Jiri Olsa <jolsa@...hat.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/2] perf, amd: support for AMD NB and L2I "uncore"
 counters.

On Mon, Apr 15, 2013 at 12:21:21PM -0500, Jacob Shin wrote:
> Per Ingo and Peter Z's request:
>   https://lkml.org/lkml/2013/4/10/267
> 
> This patchset removes the NB counter support from perf_event_amd.c and
> creates a new PMU instead to add support for both AMD NB and L2I
> counters.

Hi Peter Z., could you please take a look over this when you get the
chance? Each new set of counters are now their own struct pmu as you
requested.

Thank you,

-Jacob

> 
> Jacob Shin (2):
>   perf, amd: remove NB counter support from perf_event_amd.c
>   perf, amd: support for AMD NB and L2I "uncore" counters.
> 
>  arch/x86/include/asm/cpufeature.h           |    2 +
>  arch/x86/include/uapi/asm/msr-index.h       |    4 +
>  arch/x86/kernel/cpu/Makefile                |    2 +-
>  arch/x86/kernel/cpu/perf_event_amd.c        |  138 +--------
>  arch/x86/kernel/cpu/perf_event_amd_uncore.c |  442 +++++++++++++++++++++++++++
>  5 files changed, 454 insertions(+), 134 deletions(-)
>  create mode 100644 arch/x86/kernel/cpu/perf_event_amd_uncore.c
> 
> -- 
> 1.7.9.5
> 

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