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From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Stanislav Fomichev <stfomichev@yandex-team.ru>,
	a.p.zijlstra@chello.nl, paulus@samba.org, mingo@redhat.com,
	dsahern@gmail.com, jolsa@redhat.com,
	xiaoguangrong@linux.vnet.ibm.com, yangds.fnst@cn.fujitsu.com,
	adrian.hunter@intel.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/7] perf trace pagefaults
Date: Tue, 24 Jun 2014 16:17:25 +0900	[thread overview]
Message-ID: <87wqc66aka.fsf@sejong.aot.lge.com> (raw)
In-Reply-To: <20140620132105.GE31524@kernel.org> (Arnaldo Carvalho de Melo's message of "Fri, 20 Jun 2014 10:21:05 -0300")

Hi Arnaldo and Stanislav,

On Fri, 20 Jun 2014 10:21:05 -0300, Arnaldo Carvalho de Melo wrote:
> Em Fri, Jun 20, 2014 at 02:49:42PM +0400, Stanislav Fomichev escreveu:
>> This patch series adds support for pagefaults tracing to 'perf trace' command.
>> It seems this feature was planned by Namhyung Kim (http://events.linuxfoundation.org/images/stories/pdf/klf2012_n_kim.pdf page 17/28)
>> but I couldn't find any prior patches/discussion and started from scratch.
>
> Just to clarify here, those slides came from slides I made and in turn
> the whole idea about pagefaults tracing I got from the trace prototype
> that Thomas Gleixner implemented in his 'trace'  utility, described
> here:
>
>   Announcing a new utility: 'trace'
>   http://lwn.net/Articles/415728/

Right, I asked to Arnaldo to suggest some cool topics to introduce in
KLF 2012 and that was it.   I had nothing with the features. :)

Keep going nice works, guys!

Thanks,
Namhyung

      parent reply	other threads:[~2014-06-24  7:17 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-20 10:49 Stanislav Fomichev
2014-06-20 10:49 ` [PATCH 1/7] perf trace: add perf_event parameter to tracepoint_handler Stanislav Fomichev
2014-06-20 10:49 ` [PATCH 2/7] perf trace: add support for pagefault tracing Stanislav Fomichev
2014-06-20 14:59   ` Arnaldo Carvalho de Melo
2014-06-20 15:49     ` Stanislav Fomichev
2014-06-20 16:11       ` Arnaldo Carvalho de Melo
2014-06-24 12:46         ` Stanislav Fomichev
2014-06-24 15:21           ` Arnaldo Carvalho de Melo
2014-06-20 10:49 ` [PATCH 3/7] perf trace: add pagefaults record and replay support Stanislav Fomichev
2014-06-20 10:49 ` [PATCH 4/7] perf trace: add pagefault statistics Stanislav Fomichev
2014-06-20 10:49 ` [PATCH 5/7] perf trace: add possibility to switch off syscall events Stanislav Fomichev
2014-06-20 10:49 ` [PATCH 6/7] perf kvm: move perf_kvm__mmap_read into session utils Stanislav Fomichev
2014-06-20 14:44   ` Arnaldo Carvalho de Melo
2014-06-20 15:07     ` Stanislav Fomichev
2014-06-20 15:25       ` Arnaldo Carvalho de Melo
2014-06-23 14:06     ` David Ahern
2014-06-23 14:14       ` Stanislav Fomichev
2014-06-20 10:49 ` [PATCH 7/7] perf trace: add events cache Stanislav Fomichev
2014-06-20 13:21 ` [PATCH v2 0/7] perf trace pagefaults Arnaldo Carvalho de Melo
2014-06-20 15:03   ` Stanislav Fomichev
2014-06-20 15:24     ` Arnaldo Carvalho de Melo
2014-06-20 16:18       ` Stanislav Fomichev
2014-06-20 18:30         ` Arnaldo Carvalho de Melo
2014-06-23 11:41           ` Stanislav Fomichev
2014-06-24 14:15             ` Arnaldo Carvalho de Melo
2014-06-23 14:00       ` David Ahern
2014-06-24  7:17   ` Namhyung Kim [this message]

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