linux-kernel - [BUG] perf annotate: not reporting all events profiles

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Message-ID: <CABPqkBS1A5d-=OBUL6wJA-MAAKK2UTS+_kbYyBN=d-hohSc89Q@mail.gmail.com>
Date:	Mon, 10 Mar 2014 22:57:48 +0100
From:	Stephane Eranian <eranian@...gle.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Jiri Olsa <jolsa@...hat.com>, "mingo@...e.hu" <mingo@...e.hu>,
	Peter Zijlstra <peterz@...radead.org>,
	David Ahern <dsahern@...il.com>
Subject: [BUG] perf annotate: not reporting all events profiles

Arnaldo,

I am using tip.git perf and I do the following:

$ perf record -e cycles,instructions foo
$ perf annotate --stdio

(no explicit grouping).

I only see the asm profile for the first event (cycles).
I don't see a way to display the profile for the second
event in the cmdline options.

Yet the code in __cmd_annotate() seems to  try and
display all profiles.

If I use the TUI, it prompts me for the event at the first
screen and I get different asm profiles.

So what is wrong?
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