linux-kernel - Re: [PATCH v4 00/16] perf, persistent: Add persistent events

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Message-ID: <CAFrcx1n4VrLt7Vg2Rq73qkZ57DDTDN5uNLNLEQ1-Wt43X3SgTQ@mail.gmail.com>
Date:	Tue, 22 Apr 2014 10:20:16 +0200
From:	Jean Pihet <jean.pihet@...aro.org>
To:	Borislav Petkov <bp@...en8.de>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Jiri Olsa <jolsa@...hat.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Robert Richter <rric@...nel.org>
Subject: Re: [PATCH v4 00/16] perf, persistent: Add persistent events

Hi Borislav,

On 17 April 2014 15:21, Borislav Petkov <bp@...en8.de> wrote:
> Hi Jean,
>
> On Thu, Apr 17, 2014 at 03:17:01PM +0200, Jean Pihet wrote:
>> Yes indeed!
>>
>> Ingo,
>> Is the perf support for persistent event needed, or can this series be
>> reviewed as is?
>>
>> In the meantime I am now working on the perf tool:
>> - add persistent events,
>> - factor out the code and provide a library (libperf) for other tool
>> to use it (e.g. monitoring daemon).
>
> Ok, good. I'm doing a bit too:
>
> https://lkml.org/lkml/2014/4/13/20
>
> so let's synchronize and get this thing going. I'll add you to my CC
> list on future submissions.
Ok, great!

About libperf and the persistent events, do you know more details
about the status and the proposed API? I have no info about the work
that was started previously.

Regards,
Jean

>
> Thanks.
>
> --
> Regards/Gruss,
>     Boris.
>
> Sent from a fat crate under my desk. Formatting is fine.
> --
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