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Message-ID: <87oafvgey2.fsf@ashishki-desk.ger.corp.intel.com>
Date: Mon, 19 Oct 2015 16:34:13 +0300
From: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To: Mathieu Poirier <mathieu.poirier@...aro.org>,
gregkh@...uxfoundation.org, a.p.zijlstra@...llo.nl,
acme@...nel.org, mingo@...hat.com, corbet@....net,
nicolas.pitre@...aro.org
Cc: adrian.hunter@...el.com, zhang.chunyan@...aro.org,
mike.leach@....com, tor@...com, al.grant@....com,
pawel.moll@....com, linux-arm-kernel@...ts.infradead.org,
linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
mathieu.poirier@...aro.org
Subject: Re: [PATCH V2 17/30] perf: changing pmu::setup_aux() parameter to include event
Mathieu Poirier <mathieu.poirier@...aro.org> writes:
> For some tracers the event carries information to be embedded
> in the private structure returned by setup_aux().
You need to mention here what these tracers are and which bits of
event's information they need in their setup_aux(). Right now I can look
it up in this patchset, but when this code gets merged it will make it
easier to understand why this change was made.
Now, I understand that you're interested in event::attr in your
setup_aux(), I have more comments on that in that other patch. :)
Cheers,
--
Alex
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