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Re: [PATCH 7/7] event: add tracepoint for accounting block time [message #44273 is a reply to message #44261]

Mon, 28 November 2011 14:43

Arjan van de Ven
Messages: 14
Registered: March 2006

Junior Member

>
> perf_evlist is what you call perf_bundle and perf_evsel is what you call
> perf_event in powertop.
>
> That part of the API should be ok for wider use and is in fact exported
> in the python binding.

I don't care about the snake language.

frankly all that's missing is a "safe" accessor library as Steve has
promised will appear.

that library really needs to be a proper shared library and not come
from/with the kernel package, so that distributions can independently
package it properly.
(and this obviously needs to at least look at the things that the
systemd guys pointed us at at the kernel summit)

I'm not interested if the code for a library is somewhere deep in the
kernel source code, not installed by default in distros (or tied in with
loads of other mess) and/or uses the kernel makefiles/etc like perf does.

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[Message index]

		[PATCH 0/7] Profiling sleep times (v3) By: Andrew Vagin on Mon, 28 November 2011 09:03
		[PATCH 3/7] perf: add ability to change event according to sample (v2) By: Andrew Vagin on Mon, 28 November 2011 09:03
		Re: [PATCH 3/7] perf: add ability to change event according to sample (v2) By: Arnaldo Carvalho de M[2] on Tue, 06 December 2011 15:06
		Re: [PATCH 3/7] perf: add ability to change event according to sample (v2) By: Arnaldo Carvalho de M[2] on Tue, 06 December 2011 14:19
		Re: [PATCH 3/7] perf: add ability to change event according to sample (v2) By: Arnaldo Carvalho de M[2] on Tue, 06 December 2011 14:24
		Re: [PATCH 3/7] perf: add ability to change event according to sample (v2) By: David Ahern on Tue, 06 December 2011 14:57
		[PATCH 2/7] perf: add ability to record event period By: Andrew Vagin on Mon, 28 November 2011 09:03
		Re: [PATCH 2/7] perf: add ability to record event period By: Arnaldo Carvalho de M[2] on Tue, 06 December 2011 14:02
		[PATCH 5/7] perf: teach perf inject to merge sched_stat_* and sched_switch events By: Andrew Vagin on Mon, 28 November 2011 09:03
		[PATCH 6/7] perf: add scripts for profiling sleep times (v2) By: Andrew Vagin on Mon, 28 November 2011 09:03
		[PATCH 4/7] perf: teach "perf inject" to work with files By: Andrew Vagin on Mon, 28 November 2011 09:03
		[PATCH 7/7] event: add tracepoint for accounting block time By: Andrew Vagin on Mon, 28 November 2011 09:03
		Re: [PATCH 7/7] event: add tracepoint for accounting block time By: Peter Zijlstra on Mon, 28 November 2011 11:42
		Re: [PATCH 7/7] event: add tracepoint for accounting block time By: Arjan van de Ven on Mon, 28 November 2011 14:02
		Re: [PATCH 7/7] event: add tracepoint for accounting block time By: Arnaldo Carvalho de M[2] on Mon, 28 November 2011 14:31
		Re: [PATCH 7/7] event: add tracepoint for accounting block time By: Arjan van de Ven on Mon, 28 November 2011 14:43
		Re: [PATCH 7/7] event: add tracepoint for accounting block time By: Arnaldo Carvalho de M[2] on Mon, 28 November 2011 14:59
		Re: [PATCH 0/7] Profiling sleep times (v3) By: Andrey Vagin on Tue, 06 December 2011 07:15
		Re: [PATCH 0/7] Profiling sleep times (v3) By: Ingo Molnar on Tue, 06 December 2011 08:30
		Re: [PATCH 0/7] Profiling sleep times (v3) By: Arnaldo Carvalho de M[2] on Tue, 06 December 2011 13:45
		Re: [PATCH 0/7] Profiling sleep times (v3) By: Arun Sharma on Wed, 07 December 2011 20:33

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