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Re: [PATCH 3/6] perf: add ability to record event period [message #44655 is a reply to message #44654]

Mon, 19 December 2011 21:25

David Ahern
Messages: 2
Registered: December 2011

Junior Member

On 12/19/2011 01:58 PM, Arnaldo Carvalho de Melo wrote:
> I get that Arun is in agreement, everything seems OK, but we need to do
> a better job on describing why we add code, the context we have now from
> all these discussions will be mostly lost, say, 5 years from now when we
> try to figure out why something was done in some way,

It seems like an option is needed for all the sample attributes.
Timestamp is now covered (-T). Sample address is covered (-d). Callchain
(-g). This targets period (-P). I think that just leaves CPU, and we are
out of c/C options. ;-)

David

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[Message index]

		[PATCH 3/6] perf: add ability to record event period By: Andrey Vagin on Wed, 07 December 2011 13:55
		Re: [PATCH 3/6] perf: add ability to record event period By: avagin on Fri, 16 December 2011 07:13
		Re: [PATCH 3/6] perf: add ability to record event period By: Arun Sharma on Mon, 19 December 2011 19:20
		Re: [PATCH 3/6] perf: add ability to record event period By: Arnaldo Carvalho de M[2] on Mon, 19 December 2011 20:58
		Re: [PATCH 3/6] perf: add ability to record event period By: David Ahern on Mon, 19 December 2011 21:25
		Re: [PATCH 3/6] perf: add ability to record event period By: avagin on Tue, 20 December 2011 08:07
		Re: [PATCH 3/6] perf: add ability to record event period By: Peter Zijlstra on Tue, 20 December 2011 10:17
		Re: [PATCH 3/6] perf: add ability to record event period By: Arnaldo Carvalho de M[2] on Tue, 20 December 2011 13:26

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