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From: Thomas Gleixner <tglx@linutronix.de>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Ian Munsie <imunsie@au1.ibm.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@elte.hu>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Mike Galbraith <efault@gmx.de>, Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 3/3] perf record/report: Process events in order
Date: Tue, 7 Dec 2010 13:24:16 +0100 (CET)	[thread overview]
Message-ID: <alpine.LFD.2.00.1012071323030.2653@localhost6.localdomain6> (raw)
In-Reply-To: <20101207105446.GA6911@ghostprotocols.net>

On Tue, 7 Dec 2010, Arnaldo Carvalho de Melo wrote:
> Em Tue, Dec 07, 2010 at 11:47:35AM +0100, Thomas Gleixner escreveu:
> > Having time ordered output of -D needs more than fixing the time stamp
> > issue. The dump_printf/dump_trace stuff is scattered all over the
> > place. So that needs more code churn, as you want to output the non
> > synth events when the ordered queue is drained.
> 
> We can fix that, but then it was supposed to be a dump, something as it
> comes from the perf.data file.
> 
> Perhaps we need something new, that does ordered dumps, I think we can
> just move all the dump_fprintf stuff to one place, and have calls for
> those where it is now (unordered) and another one from the ordered
> place, but looking at different debug variables?

I have a patch series ready to consolidate all this. Will send soon.

Thanks,

	tglx

  reply	other threads:[~2010-12-07 12:24 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-04 22:26 [GIT PULL 0/5] perf/core: Support for PERF_SAMPLE_ in all events Arnaldo Carvalho de Melo
2010-12-04 22:26 ` [PATCH 1/5] perf events: Fix event inherit fallout of precalculated headers Arnaldo Carvalho de Melo
2010-12-04 22:26 ` [PATCH 2/5] perf events: Separate the routines handling the PERF_SAMPLE_ identity fields Arnaldo Carvalho de Melo
2010-12-04 22:26 ` [PATCH 3/5] perf events: Make sample_type identity fields available in all PERF_RECORD_ events Arnaldo Carvalho de Melo
2010-12-04 22:26 ` [PATCH 4/5] perf session: Parse sample earlier Arnaldo Carvalho de Melo
2010-12-04 22:26 ` [PATCH 5/5] perf tools: Ask for ID PERF_SAMPLE_ info on all PERF_RECORD_ events Arnaldo Carvalho de Melo
2010-12-05 13:32 ` [Patch] perf: session: Sort all events if ordered_samples=true Thomas Gleixner
2010-12-06  2:37   ` Process events in order if recording from multiple CPUs Ian Munsie
2010-12-06  2:37   ` [PATCH 1/3] perf tool: Better displaying of unresolved DSOs and symbols Ian Munsie
2010-12-07  6:56     ` [tip:perf/core] perf hist: " tip-bot for Ian Munsie
2010-12-06  2:37   ` [PATCH 2/3] perf: Move all output for perf report -D into trace_event Ian Munsie
2010-12-06  2:37   ` [PATCH 3/3] perf record/report: Process events in order Ian Munsie
2010-12-06  9:20     ` Thomas Gleixner
2010-12-06 12:42       ` Ian Munsie
2010-12-06 13:04         ` Thomas Gleixner
2010-12-06 13:11           ` Ian Munsie
2010-12-06 14:41             ` Thomas Gleixner
2010-12-07  1:15               ` Ian Munsie
2010-12-07 10:47                 ` Thomas Gleixner
2010-12-07 10:54                   ` Arnaldo Carvalho de Melo
2010-12-07 12:24                     ` Thomas Gleixner [this message]
2010-12-07  6:57   ` [tip:perf/core] perf session: Sort all events if ordered_samples=true tip-bot for Thomas Gleixner

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