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From: Ingo Molnar <mingo@elte.hu>
To: Joerg Roedel <joerg.roedel@amd.com>, yanmin_zhang@linux.intel.com
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Paul Mackerras <paulus@samba.org>,
	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
	linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [RFC][PATCH 0/3] perf support for amd guest/host-only bits
Date: Tue, 10 May 2011 17:21:32 +0200	[thread overview]
Message-ID: <20110510152132.GA25705@elte.hu> (raw)
In-Reply-To: <1305038132-5080-1-git-send-email-joerg.roedel@amd.com>


* Joerg Roedel <joerg.roedel@amd.com> wrote:

> So any feedback is greatly appreciated :-)

it's nice to see this hw feature utilized :)

> Diffstat:
> 
>  arch/x86/include/asm/perf_event.h    |    3 +++
>  arch/x86/kernel/cpu/perf_event_amd.c |    6 ++++++
>  include/linux/perf_event.h           |    5 ++++-
>  kernel/perf_event.c                  |    4 ++++
>  tools/perf/util/parse-events.c       |   10 +++++++++-
>  5 files changed, 26 insertions(+), 2 deletions(-)

I see you have not touched tools/perf/builtin-kvm.c - how does this feature 
integrate with the features of 'perf kvm'? (are you using perf kvm by any 
chance?)

Thanks,

	Ingo

  parent reply	other threads:[~2011-05-10 15:21 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-10 14:35 [RFC][PATCH 0/3] perf support for amd guest/host-only bits Joerg Roedel
2011-05-10 14:35 ` [PATCH 1/3] perf, core: Introduce attrs to count in either host or guest mode Joerg Roedel
2011-05-10 14:45   ` Peter Zijlstra
2011-05-10 14:59     ` Roedel, Joerg
2011-05-10 15:18       ` Peter Zijlstra
2011-05-10 15:38         ` Roedel, Joerg
2011-05-10 16:07           ` Peter Zijlstra
2011-05-10 16:25             ` Roedel, Joerg
2011-05-11 11:44   ` Avi Kivity
2011-05-11 11:45     ` Avi Kivity
2011-05-11 13:49       ` Peter Zijlstra
2011-05-11 13:52         ` Avi Kivity
2011-05-11 14:02           ` Ingo Molnar
2011-05-10 14:35 ` [PATCH 2/3] perf, x86: Use GO/HO bits in perf-ctr Joerg Roedel
2011-05-10 14:48   ` Peter Zijlstra
2011-05-10 15:04     ` Roedel, Joerg
2011-05-11 12:58       ` Avi Kivity
2011-05-12  9:21         ` Joerg Roedel
2011-05-10 14:35 ` [PATCH 3/3] perf, tools: Add support for guest/host-only profiling Joerg Roedel
2011-05-10 14:50   ` Peter Zijlstra
2011-05-10 15:08     ` Roedel, Joerg
2011-05-10 15:25       ` Peter Zijlstra
2011-05-10 15:46         ` Roedel, Joerg
2011-05-10 16:09           ` Peter Zijlstra
2011-05-10 15:21 ` Ingo Molnar [this message]
2011-05-10 15:50   ` [RFC][PATCH 0/3] perf support for amd guest/host-only bits Roedel, Joerg
2011-05-10 20:41     ` Ingo Molnar
2011-05-11  8:57       ` Joerg Roedel

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